util/apparmor: fix missing newline
Fix coding-style and insert a missing newline.
#include "util/apparmor.h"
#include "util/error.h"
-/** bus_apparmor_is_enabled() - checks if AppArmor is currently enabled
+/**
+ * bus_apparmor_is_enabled() - checks if AppArmor is currently enabled
* @enabled: return argument telling if AppArmor is enabled
*
* If the AppArmor module is not loaded, or AppArmor is disabled in the
