Index: wp-includes/class-snoopy.php
===================================================================
--- wp-includes/class-snoopy.php	(revision 23307)
+++ wp-includes/class-snoopy.php	(working copy)
@@ -910,7 +910,7 @@
 			return false;
 		}
 
-		// check if there is a a redirect meta tag
+		// check if there is a redirect meta tag
 
 		if(preg_match("'<meta[\s]*http-equiv[^>]*?content[\s]*=[\s]*[\"\']?\d+;[\s]*URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match))
 
@@ -1057,7 +1057,7 @@
 			$this->headers[] = $result_headers[$currentHeader];
 		}
 
-		// check if there is a a redirect meta tag
+		// check if there is a redirect meta tag
 
 		if(preg_match("'<meta[\s]*http-equiv[^>]*?content[\s]*=[\s]*[\"\']?\d+;[\s]*URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match))
 		{
Index: wp-includes/js/tinymce/plugins/wpdialogs/js/popup.js
===================================================================
--- wp-includes/js/tinymce/plugins/wpdialogs/js/popup.js	(revision 23307)
+++ wp-includes/js/tinymce/plugins/wpdialogs/js/popup.js	(working copy)
@@ -246,7 +246,7 @@
 	},
 
 	/**
-	 * Creates a alert dialog. Please don't use the blocking behavior of this
+	 * Creates an alert dialog. Please don't use the blocking behavior of this
 	 * native version use the callback method instead then it can be extended.
 	 *
 	 * @method alert
Index: xmlrpc.php
===================================================================
--- xmlrpc.php	(revision 23307)
+++ xmlrpc.php	(working copy)
@@ -6,7 +6,7 @@
  */
 
 /**
- * Whether this is a XMLRPC Request
+ * Whether this is an XML-RPC Request
  *
  * @var bool
  */
@@ -55,7 +55,7 @@
 include_once(ABSPATH . WPINC . '/class-wp-xmlrpc-server.php');
 
 /**
- * Posts submitted via the xmlrpc interface get that title
+ * Posts submitted via the XML-RPC interface get that title
  * @name post_default_title
  * @var string
  */
Index: wp-trackback.php
===================================================================
--- wp-trackback.php	(revision 23307)
+++ wp-trackback.php	(working copy)
@@ -11,7 +11,7 @@
 }
 
 /**
- * trackback_response() - Respond with error or success XML message
+ * trackback_response() - Respond with an error or success XML message
  *
  * @param int|bool $error Whether there was an error
  * @param string $error_message Error message if an error occurred
Index: wp-settings.php
===================================================================
--- wp-settings.php	(revision 23307)
+++ wp-settings.php	(working copy)
@@ -315,7 +315,7 @@
 }
 
 /**
- * This hook is fired once WP, all plugins, and the theme are fully loaded and instantiated.
+ * This hook is fired once. WP, all plugins, and the theme are fully loaded and instantiated.
  *
  * AJAX requests should use wp-admin/admin-ajax.php. admin-ajax.php can handle requests for
  * users not logged in.