diff --git a/drivers/staging/fbtft/fb_agm1264k-fl.c b/drivers/staging/fbtft/fb_agm1264k-fl.c
index bfe01f02b5862d529e31ab57c3f8c23935a99b9c..1eba1a0653a08b78529c35f64832b8a4711b9191 100644
--- a/drivers/staging/fbtft/fb_agm1264k-fl.c
+++ b/drivers/staging/fbtft/fb_agm1264k-fl.c
@@ -42,7 +42,7 @@
 #define CS1			gpio.aux[1]
 
 
-/* diffusing error (“Floyd-Steinberg”) */
+/* diffusing error (Floyd-Steinberg) */
 #define DIFFUSING_MATRIX_WIDTH	2
 #define DIFFUSING_MATRIX_HEIGHT	2