staging: r8188eu: indent for loop body

The for loop body wasn't indented so it upset my static checker.  Also
I removed an obsolete comment on the same line.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/rtl8188eu/core/rtw_security.c

@@ -1153,7 +1153,7 @@ static int aes_cipher(u8 *key, uint hdrlen, u8 *pframe, uint plen)
 
 	/* Insert MIC into payload */
 	for (j = 0; j < 8; j++)
-	pframe[payload_index+j] = mic[j];	/* message[payload_index+j] = mic[j]; */
+		pframe[payload_index+j] = mic[j];
 
 	payload_index = hdrlen + 8;
 	for (i = 0; i < num_blocks; i++) {