doc: Fix grammar in GitInfo documentation comment

Change-Id: I67da49398f1281b83700884475d364f6b30c05c8

diff --git a/includes/GitInfo.php b/includes/GitInfo.php
index 407b3cb..f49f9be 100644 (file)
--- a/includes/GitInfo.php
+++ b/includes/GitInfo.php
@@ -162,7 +162,7 @@ class GitInfo {
        /**
         * Get an URL to a web viewer link to the HEAD revision.
         *
-        * @return string|bool string if an URL is available or false otherwise.
+        * @return string|bool string if a URL is available or false otherwise.
         */
        public function getHeadViewUrl() {
                $config = "{$this->basedir}/config";