diff --git a/graphics/x11drv/bitmap.c b/graphics/x11drv/bitmap.c
index 8bb0fe3b2e65d733773edea28186aaf0d906a89b..27f987e2ad5515fd5ffc80b75fc10d59d97a719c 100644
--- a/graphics/x11drv/bitmap.c
+++ b/graphics/x11drv/bitmap.c
@@ -564,7 +564,7 @@ HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap)
      */
     hBmp = CreateBitmap( width, height, 1, depth, NULL );
 
-    /*�Allocate DDBitmap and physBitmap structures in BITMAPOBJ.
+    /* Allocate DDBitmap and physBitmap structures in BITMAPOBJ.
      * The hBmp is just a filled in BITMAPOBJ header at this point.
      */
     pBmp = (BITMAPOBJ *)GDI_GetObjPtr( hBmp, BITMAP_MAGIC );