diff --git a/build/psalm-baseline.xml b/build/psalm-baseline.xml
index 7de2b7161b8..1d6d14a503f 100644
--- a/build/psalm-baseline.xml
+++ b/build/psalm-baseline.xml
@@ -3298,11 +3298,6 @@
       <code><![CDATA[ActivitySettings[]]]></code>
     </MoreSpecificReturnType>
   </file>
-  <file src="lib/private/AllConfig.php">
-    <MoreSpecificImplementedParamType>
-      <code><![CDATA[$key]]></code>
-    </MoreSpecificImplementedParamType>
-  </file>
   <file src="lib/private/App/DependencyAnalyzer.php">
     <InvalidNullableReturnType>
       <code><![CDATA[bool]]></code>
diff --git a/lib/public/IConfig.php b/lib/public/IConfig.php
index 3bc64c5e133..d22606672aa 100644
--- a/lib/public/IConfig.php
+++ b/lib/public/IConfig.php
@@ -112,8 +112,8 @@ interface IConfig {
 	 * Writes a new app wide value
 	 *
 	 * @param string $appName the appName that we want to store the value under
-	 * @param string|float|int $key the key of the value, under which will be saved
-	 * @param string $value the value that should be stored
+	 * @param string $key the key of the value, under which will be saved
+	 * @param string|float|int $value the value that should be stored
 	 * @return void
 	 * @since 6.0.0
 	 * @deprecated 29.0.0 Use {@see IAppConfig} directly