[ExternalStore] Small documentation tweaks.

Change-Id: I8c94dc3b1c69239c67d7ea9382e45b7f2aacd694

diff --git a/includes/externalstore/ExternalStoreMedium.php b/includes/externalstore/ExternalStoreMedium.php
index 6794dd5..99d5fc3 100644 (file)
--- a/includes/externalstore/ExternalStoreMedium.php
+++ b/includes/externalstore/ExternalStoreMedium.php
@@ -23,8 +23,10 @@
  */
 
 /**
- * Accessable external objects
+ * Accessable external objects in a particular storage medium
+ *
  * @ingroup ExternalStorage
+ * @since 1.21
  */
 abstract class ExternalStoreMedium {
        /** @var Array */

diff --git a/includes/externalstore/ExternalStoreMwstore.php b/includes/externalstore/ExternalStoreMwstore.php
index 35b3494..b19293b 100644 (file)
--- a/includes/externalstore/ExternalStoreMwstore.php
+++ b/includes/externalstore/ExternalStoreMwstore.php
@@ -28,6 +28,7 @@
  * and fully qualified with a global "wikiId" prefix in the configuration.
  *
  * @ingroup ExternalStorage
+ * @since 1.21
  */
 class ExternalStoreMwstore extends ExternalStoreMedium {
        /**
@@ -55,7 +56,7 @@ class ExternalStoreMwstore extends ExternalStoreMedium {
                        $rand = wfBaseConvert( mt_rand( 0, 46655 ), 10, 36, 3 );
                        // Make sure ID is roughly lexicographically increasing for performance
                        $id = str_pad( UIDGenerator::getTimestampedID128( 32 ), 26, '0', STR_PAD_LEFT );
-                       // Segregate items by wiki ID for the sake of book keeping
+                       // Segregate items by wiki ID for the sake of bookkeeping
                        $wiki = isset( $this->params['wiki'] ) ? $this->params['wiki'] : wfWikiID();
 
                        $url = $be->getContainerStoragePath( 'data' ) . '/' .