refactor: apply review suggestion

Co-authored-by: Athan <[email protected]>
Signed-off-by: Muhammad Haris <[email protected]>

Author: headlessNode

lib/node_modules/@stdlib/_tools/eslint/rules/repl-namespace-order/lib/main.js

@@ -133,7 +133,7 @@ function main( context ) {
 	*
 	* @private
 	*/
-	function validate( ) {
+	function validate() {
 		var alias;
 		var i;