diff --git a/inc/Action/AbstractAction.php b/inc/Action/AbstractAction.php
index 747c20f2f39c7b8ec395483056069758c95d2bf7..fe139892ad60026e4c71d3f20881b1ccad03b95f 100644
--- a/inc/Action/AbstractAction.php
+++ b/inc/Action/AbstractAction.php
@@ -41,7 +41,7 @@ abstract class AbstractAction {
      *
      * @return int
      */
-    abstract function minimumPermission();
+    abstract public function minimumPermission();
 
     /**
      * Check permissions are correct to run this action
diff --git a/inc/Action/Admin.php b/inc/Action/Admin.php
index dfe4e11be808e4c62d84d81ac201246ea04b0280..b1f9095ee59c0d345801cabb1a5ae7d3cab2107f 100644
--- a/inc/Action/Admin.php
+++ b/inc/Action/Admin.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionException;
 class Admin extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
 
         if($INFO['ismanager']) {
diff --git a/inc/Action/Backlink.php b/inc/Action/Backlink.php
index 007cc4bc4b3c402f72f89c5992af7b99852682c0..0337917b35b363ab7145cf54d5dfa1cff389072f 100644
--- a/inc/Action/Backlink.php
+++ b/inc/Action/Backlink.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Backlink extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Check.php b/inc/Action/Check.php
index 38cfd5994e2e85bc1352d63a74bc0ee269f310fa..36ae8e8bd279da7f4581ca3f0b385b32e1097a03 100644
--- a/inc/Action/Check.php
+++ b/inc/Action/Check.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Check extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Conflict.php b/inc/Action/Conflict.php
index 9f01e9d3e8c8faf3a3ba74f2ea324f7dbd319476..d880b5b28f48d2ad7180eef33e0a7a8eb0e16b3c 100644
--- a/inc/Action/Conflict.php
+++ b/inc/Action/Conflict.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Conflict extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
         if($INFO['exists']) {
             return AUTH_EDIT;
diff --git a/inc/Action/Denied.php b/inc/Action/Denied.php
index ec2619f6d005c28922d8cf8e755d2f44c557401c..c8e01926265cb86dd3b373cb2c69c4830b966dca 100644
--- a/inc/Action/Denied.php
+++ b/inc/Action/Denied.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Denied extends AbstractAclAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Diff.php b/inc/Action/Diff.php
index 0ced9d8246ba6d692bd9af871958aab226e570df..b14b1d04ed91c4bb47fc739b4c339080a9d4143c 100644
--- a/inc/Action/Diff.php
+++ b/inc/Action/Diff.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Diff extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Draft.php b/inc/Action/Draft.php
index 798ff789e7bc7e511fee65b502e200573f715e9c..0346cae3bbe829b87223378ddd5f0729b0ad8414 100644
--- a/inc/Action/Draft.php
+++ b/inc/Action/Draft.php
@@ -13,7 +13,7 @@ namespace dokuwiki\Action;
 class Draft extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
         if($INFO['exists']) {
             return AUTH_EDIT;
diff --git a/inc/Action/Draftdel.php b/inc/Action/Draftdel.php
index c2ee9aa53555f5d4da50e8283e50e9b01d00d799..a3e1f28e68dd636e1f1c80816a2450351421a234 100644
--- a/inc/Action/Draftdel.php
+++ b/inc/Action/Draftdel.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Draftdel extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_EDIT;
     }
 
diff --git a/inc/Action/Edit.php b/inc/Action/Edit.php
index 051a7496ce6d5116c8ad9b21bcc814174d65a615..7483516811ccd85e9315846921540a0aae19a2c9 100644
--- a/inc/Action/Edit.php
+++ b/inc/Action/Edit.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Edit extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
         if($INFO['exists']) {
             return AUTH_READ; // we check again below
@@ -36,6 +36,7 @@ class Edit extends AbstractAction {
         }
     }
 
+    /** @inheritdoc */
     public function preProcess() {
         global $ID;
         global $INFO;
@@ -82,6 +83,7 @@ class Edit extends AbstractAction {
         lock($ID);
     }
 
+    /** @inheritdoc */
     public function tplContent() {
         html_edit();
     }
diff --git a/inc/Action/Export.php b/inc/Action/Export.php
index e27f67f57c2dfd450775f0ae460dbe22b3581082..1eec27ec3a260e5677cfe684cce59b7f80d79526 100644
--- a/inc/Action/Export.php
+++ b/inc/Action/Export.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Export extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Index.php b/inc/Action/Index.php
index adb6c508a499352eda4d64200d916467de672a0a..c87a3f89cd97ace23baffae2d5d83346084b25d6 100644
--- a/inc/Action/Index.php
+++ b/inc/Action/Index.php
@@ -12,10 +12,11 @@ namespace dokuwiki\Action;
 class Index extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
+    /** @inheritdoc */
     public function tplContent() {
         global $IDX;
         html_index($IDX);
diff --git a/inc/Action/Locked.php b/inc/Action/Locked.php
index 969c989764c90afa58a982484a79d27450424c83..3ff2c5b8016be2977978d8dcdefd6f94a2ffe73d 100644
--- a/inc/Action/Locked.php
+++ b/inc/Action/Locked.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Locked extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Login.php b/inc/Action/Login.php
index a46a2f0aa904175bb4c0dc4ec4ec13b5d5e38ddf..982e3c7c2df1ec0d1c450dc3fe726023ad10098d 100644
--- a/inc/Action/Login.php
+++ b/inc/Action/Login.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionException;
 class Login extends AbstractAclAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Logout.php b/inc/Action/Logout.php
index 3622b5bd8ea5d798723ddc0be6dd7acc78c22e9c..88f2673bd66930e93b8a2a81d9172d81d41ec813 100644
--- a/inc/Action/Logout.php
+++ b/inc/Action/Logout.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionException;
 class Logout extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Media.php b/inc/Action/Media.php
index c6186f93467bb4469b50f7388894236e8014b3b5..77a2a6f0d45cbd3d21c0d0d60dca2c166fac70c3 100644
--- a/inc/Action/Media.php
+++ b/inc/Action/Media.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Media extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Plugin.php b/inc/Action/Plugin.php
index fea45f3bb623b1858f5975894ffbf45fe45c535b..c3e16bf875520e10df3bff225a7b76f1e78a041c 100644
--- a/inc/Action/Plugin.php
+++ b/inc/Action/Plugin.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Plugin extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Profile.php b/inc/Action/Profile.php
index 24bd85fbf5b5d11d95eb194f109daff22d77dd42..6931a2589c90d6379bf1a76039bf6b51495b5d0e 100644
--- a/inc/Action/Profile.php
+++ b/inc/Action/Profile.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Profile extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/ProfileDelete.php b/inc/Action/ProfileDelete.php
index ee6262b17d07834300cfb58a48aac26b63e2e31a..40336fba1f63ed0aa348478befddedd05d6a237f 100644
--- a/inc/Action/ProfileDelete.php
+++ b/inc/Action/ProfileDelete.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class ProfileDelete extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Recent.php b/inc/Action/Recent.php
index e32f225c673493c2c06110171a0bbc830d597a54..39273b826e4a8be4824e4f5b1b5affbae04192c4 100644
--- a/inc/Action/Recent.php
+++ b/inc/Action/Recent.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Recent extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Register.php b/inc/Action/Register.php
index e2de119c95e41908db7b9fab941094dcc10370d8..50fa2894d1a0b7cc08911e109be71a09d6fc0592 100644
--- a/inc/Action/Register.php
+++ b/inc/Action/Register.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Register extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Resendpwd.php b/inc/Action/Resendpwd.php
index 5614b465a776ee612710f2484c14d0f20a4620c4..16548f3834ace2c2f4f8934cc523922cf33a00a7 100644
--- a/inc/Action/Resendpwd.php
+++ b/inc/Action/Resendpwd.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Resendpwd extends AbstractAclAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Revert.php b/inc/Action/Revert.php
index 5d86656c7a7dda52ce5475cc575d8e0ce607a8f1..559121cce339ae4bb5ec3b3c8791ce4c8bcffd9a 100644
--- a/inc/Action/Revert.php
+++ b/inc/Action/Revert.php
@@ -15,7 +15,7 @@ use dokuwiki\Action\Exception\ActionException;
 class Revert extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
         if($INFO['ismanager']) {
             return AUTH_EDIT;
@@ -24,8 +24,13 @@ class Revert extends AbstractAction {
         }
     }
 
-    // fixme check for writability of the current page ($INFO might do it wrong and check the attic version)
-
+    /**
+     *
+     * @inheritdoc
+     * @throws ActionAbort
+     * @throws ActionException
+     * @todo check for writability of the current page ($INFO might do it wrong and check the attic version)
+     */
     public function preProcess() {
         if(!checkSecurityToken()) throw new ActionException();
 
diff --git a/inc/Action/Revisions.php b/inc/Action/Revisions.php
index 941fb6ec53540703435931bab4c4279f57f5c4cd..b8db531c78ae88d69dbfd5b12c68ee717ef872aa 100644
--- a/inc/Action/Revisions.php
+++ b/inc/Action/Revisions.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Revisions extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Save.php b/inc/Action/Save.php
index 328c218e01ee31164a5c6bcb60830114c56f12c1..dd6da567be40db9ee1c2b3aadeef20744698f179 100644
--- a/inc/Action/Save.php
+++ b/inc/Action/Save.php
@@ -15,7 +15,7 @@ use dokuwiki\Action\Exception\ActionException;
 class Save extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         global $INFO;
         if($INFO['exists']) {
             return AUTH_EDIT;
diff --git a/inc/Action/Search.php b/inc/Action/Search.php
index 32a36fca29692b3c9666192eeecdcc78b454dcd3..d4833f4539c7e828fc4b79003e596cb7a6a2bdde 100644
--- a/inc/Action/Search.php
+++ b/inc/Action/Search.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\ActionAbort;
 class Search extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Show.php b/inc/Action/Show.php
index 861a91b900248030f2ecb201b2c8e1a24f01cd34..6dbe9a15c253755484c7fc384bd4e1e660f46374 100644
--- a/inc/Action/Show.php
+++ b/inc/Action/Show.php
@@ -18,7 +18,7 @@ namespace dokuwiki\Action;
 class Show extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Sitemap.php b/inc/Action/Sitemap.php
index 6d72dd27b6c4356ad26df2157cb68e2efdef71c9..025c5153c9d59a4f7bad216fc5554f8114ef08b4 100644
--- a/inc/Action/Sitemap.php
+++ b/inc/Action/Sitemap.php
@@ -14,7 +14,7 @@ use dokuwiki\Action\Exception\FatalException;
 class Sitemap extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_NONE;
     }
 
diff --git a/inc/Action/Source.php b/inc/Action/Source.php
index 567ce21d5b75141f6e4171896972acadc00b6cfc..fa3c88a4f648088b9494501c34282f1e68ffd6f1 100644
--- a/inc/Action/Source.php
+++ b/inc/Action/Source.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Source extends AbstractAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }
 
diff --git a/inc/Action/Subscribe.php b/inc/Action/Subscribe.php
index c90d73fdc46d8f5bca20566c5e05991c56ddb852..762c327833c5c2fd7b5d002e695c5a1cc60cad64 100644
--- a/inc/Action/Subscribe.php
+++ b/inc/Action/Subscribe.php
@@ -12,7 +12,7 @@ namespace dokuwiki\Action;
 class Subscribe extends AbstractUserAction {
 
     /** @inheritdoc */
-    function minimumPermission() {
+    public function minimumPermission() {
         return AUTH_READ;
     }