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-rw-r--r--lib/private/config.php4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/private/config.php b/lib/private/config.php
index 8399d0defbd..3649da84973 100644
--- a/lib/private/config.php
+++ b/lib/private/config.php
@@ -77,7 +77,7 @@ class Config {
/**
* @brief Gets a value from config.php
* @param string $key key
- * @param mixed $default = null default value
+ * @param string|null $default = null default value
* @return string the value or $default
*
* This function gets the value from config.php. If it does not exist,
@@ -94,7 +94,7 @@ class Config {
/**
* @brief Sets a value
* @param string $key key
- * @param mixed $value value
+ * @param string $value value
*
* This function sets the value and writes the config.php.
*