Documentation fixes.

diff --git a/dlls/x11drv/window.c b/dlls/x11drv/window.c
index 6759a08..a313a01 100644
--- a/dlls/x11drv/window.c
+++ b/dlls/x11drv/window.c
@@ -1215,7 +1215,7 @@
 
 
 /**********************************************************************
- *		X11DRV_SetWindowIcon (X11DRV.@)
+ *		SetWindowIcon (X11DRV.@)
  *
  * hIcon or hIconSm has changed (or is being initialised for the
  * first time). Complete the X11 driver-specific initialisation