chore: fix JavaScript lint errors

PR-URL: #8581
Closes: #8567
Reviewed-by: Athan Reines <kgryte@gmail.com>

Author: DivyanshuVortex

lib/node_modules/@stdlib/repl/presentation/lib/commands/last.js

@@ -37,15 +37,15 @@ function command( pres ) {
 	*/
 	function onCommand() {
 		pres._repl.once( 'drain', onDrain ); // eslint-disable-line no-underscore-dangle
+	}
 
-		/**
-		* Callback invoked upon a `drain` event.
-		*
-		* @private
-		*/
-		function onDrain() {
-			pres.last().show();
-		}
+	/**
+	* Callback invoked upon a `drain` event.
+	*
+	* @private
+	*/
+	function onDrain() {
+		pres.last().show();
 	}
 }