Declare method as private

includes/class-cfafa-acfe.php

@@ -96,7 +96,7 @@ class CFAFA_ACFE {
 	 *
 	 * @since 0.1
 	 */
-	public function register_hooks() {
+	private function register_hooks() {
 
 		// Register ACFE Form Actions.
 		if ( version_compare( $this->acfe_version, '0.9', '>=' ) ) {