diff --git a/Raylib-cs/interop/Raylib.cs b/Raylib-cs/interop/Raylib.cs
index 1a8fbaa..cc49acd 100644
--- a/Raylib-cs/interop/Raylib.cs
+++ b/Raylib-cs/interop/Raylib.cs
@@ -615,7 +615,7 @@ public static unsafe partial class Raylib
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
     public static extern FilePathList LoadDirectoryFiles(sbyte* dirPath, int* count);
 
-    /// <summary>Load directory filepaths with extension filtering and recursive directory scan</summary>
+    /// <summary>Load directory filepaths with extension filtering and recursive directory scan. Use 'DIR' in the filter string to include directories in the result</summary>
     [DllImport(NativeLibName, CallingConvention = CallingConvention.Cdecl)]
     public static extern FilePathList LoadDirectoryFilesEx(sbyte* basePath, sbyte* filter, CBool scanSubdirs);