Security: capability: code style issue

This fix a little code style issue deleting a space between a function
name and a open parenthesis.

Signed-off-by: Chihau Chau <chihau@gmail.com>
Acked-by: Andrew G. Morgan <morgan@kernel.org>
Signed-off-by: James Morris <jmorris@namei.org>
diff --git a/security/capability.c b/security/capability.c
index 4aeb699..a0bbf30 100644
--- a/security/capability.c
+++ b/security/capability.c
@@ -27,7 +27,7 @@
 	return 0;
 }
 
-static int cap_bprm_check_security (struct linux_binprm *bprm)
+static int cap_bprm_check_security(struct linux_binprm *bprm)
 {
 	return 0;
 }