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-rw-r--r--lib/public/iconfig.php2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/public/iconfig.php b/lib/public/iconfig.php
index 8944e660780..0ebbd9f5a71 100644
--- a/lib/public/iconfig.php
+++ b/lib/public/iconfig.php
@@ -47,7 +47,7 @@ interface IConfig {
* Looks up a system wide defined value
*
* @param string $key the key of the value, under which it was saved
- * @param mixed $default the default value to be returned if the value isn't set
+ * @param string $default the default value to be returned if the value isn't set
* @return string the saved value
*/
public function getSystemValue($key, $default = '');