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-rw-r--r--lib/public/util.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/public/util.php b/lib/public/util.php
index a87d26a4004..793a16c4d84 100644
--- a/lib/public/util.php
+++ b/lib/public/util.php
@@ -508,8 +508,8 @@ class Util {
/**
* Compare two strings to provide a natural sort
- * @param $a first string to compare
- * @param $b second string to compare
+ * @param string $a first string to compare
+ * @param string $b second string to compare
* @return -1 if $b comes before $a, 1 if $a comes before $b
* or 0 if the strings are identical
*/