Fix typo in file Header guard

Signed-off-by: Sheetal Tigadoli <sheetal.tigadoli@broadcom.com>
Change-Id: Iaf6deaeee2069720518221157edbb052bc42850a

include/drivers/brcm/scp.h

@@ -4,7 +4,7 @@
  * SPDX-License-Identifier: BSD-3-Clause
  */
 
-#ifndef SCP_H_
+#ifndef SCP_H
 #define SCP_H
 
 #include <stdint.h>