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>

security/capability.c

@@ -27,7 +27,7 @@ static int cap_quota_on(struct dentry *dentry)
 	return 0;
 }
 
-static int cap_bprm_check_security (struct linux_binprm *bprm)
+static int cap_bprm_check_security(struct linux_binprm *bprm)
 {
 	return 0;
 }