staging: "vt6655" Fix typos in comments.

Signed-off-by: Justin P. Mattock <justinmattock@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/staging/vt6655/tcrc.c b/drivers/staging/vt6655/tcrc.c
index f9c28bf8..1313c4c 100644
--- a/drivers/staging/vt6655/tcrc.c
+++ b/drivers/staging/vt6655/tcrc.c
@@ -18,7 +18,7 @@
  *
  * File: tcrc.c
  *
- * Purpose: Implement functions to caculate CRC
+ * Purpose: Implement functions to calculate CRC
  *
  * Author: Tevin Chen
  *