Fix whitespace errors

Change-Id: Ic2d3bb9d8581a0471a8568a130f893b34dddf113
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/25380
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Nico Huber <nico.h@gmx.de>
diff --git a/it85spi.c b/it85spi.c
index 1cc8730..fec3af9 100644
--- a/it85spi.c
+++ b/it85spi.c
@@ -54,7 +54,7 @@
 
 /* The 8042 keyboard controller uses an input buffer and an output buffer to
  * communicate with the host CPU. Both buffers are 1-byte depth. That means
- * IBF is set to 1 when the host CPU sends a command to the input buffer 
+ * IBF is set to 1 when the host CPU sends a command to the input buffer
  * of the EC. IBF is cleared to 0 once the command is read by the EC.
  */
 #define KB_IBF 			(1 << 1)  /* Input Buffer Full */