Fix typo in comment

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index 72940cc..2aaaf15 100644 (file)
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -1875,7 +1875,7 @@ class OutputPage {
         *
         * In the $wrap, $1 is replaced with the first message, $2 with the second, and so
         * on. The subsequent arguments may either be strings, in which case they are the
-        * message names, or an arrays, in which case the first element is the message name,
+        * message names, or arrays, in which case the first element is the message name,
         * and subsequent elements are the parameters to that message.
         *
         * The special named parameter 'options' in a message specification array is passed