Minor grammar fixes, etc.

maintenance/checkUsernames.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * This script verify that database usernames are actually valid.
+ * This script verifies that database usernames are actually valid.
  * An existing usernames can become invalid if User::isValidUserName()
  * is altered or if we change the $wgMaxNameChars
  * @file

maintenance/clear_stats.php

@@ -1,7 +1,6 @@
 <?php
 /**
  * This script remove all statistics tracking from memcached
- * for ALL wiki !
  * 
  * @file
  * @ingroup Maintenance

maintenance/deleteArchivedRevisions.php

@@ -1,7 +1,7 @@
 <?php
 
 /**
- * Delete arcived (deleted from public) revisions from the database
+ * Delete archived (deleted from public) revisions from the database
  *
  * @file
  * @ingroup Maintenance

maintenance/deleteBatch.php

@@ -1,7 +1,7 @@
 <?php
 
 /**
- * delete a batch of pages
+ * Deletes a batch of pages
  * Usage: php deleteBatch.php [-u <user>] [-r <reason>] [-i <interval>] <listfile>
  * where
  * 	<listfile> is a file where each line contains the title of a page to be deleted.

maintenance/deleteImageMemcached.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * This script delete image informations from memcached.
+ * This script delete image information from memcached.
  *
  * Usage example:
  * php deleteImageMemcached.php --until "2005-09-05 00:00:00" --sleep 0 --report 10

maintenance/deleteRevision.php

@@ -1,7 +1,6 @@
 <?php
 /**
- * Delete a given list of revision.
- * The revision is in fact moved to the archive table.
+ * Delete one or more revisions by moving them to the archive table.
  *
  * @file
  * @ingroup Maintenance

maintenance/getSlaveServer.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * This script report the hostname of a slave server.
+ * This script reports the hostname of a slave server.
  *
  * @file
  * @ingroup Maintenance

maintenance/mctest.php

@@ -1,7 +1,7 @@
 <?php
 /**
- * This script make several set, incr and get requests on every
- * memcached server and show a report.
+ * This script makes several 'set', 'incr' and 'get' requests on every
+ * memcached server and shows a report.
  *
  * $Id$
  * @file

maintenance/rebuildmessages.php

@@ -1,6 +1,6 @@
 <?php
 /**
- * This script purge languages messages from memcached
+ * This script purges all language messages from memcached
  * @file
  * @ingroup Maintenance
  */