staging: speakup:indentation should use tabs

Indentation should always use tabs and never spaces.
Signed-off-by: Arushi Singhal <arushisinghal19971997@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/speakup/i18n.c

@@ -552,7 +552,7 @@ ssize_t spk_msg_set(enum msg_index_t index, char *text, size_t length)
 			if (index >= MSG_FORMATTED_START &&
 			    index <= MSG_FORMATTED_END &&
 			    !fmt_validate(speakup_default_msgs[index],
-			                  newstr)) {
+					  newstr)) {
 				kfree(newstr);
 				return -EINVAL;
 			}