diff --git a/jQuery/replace/main.js b/jQuery/replace/main.js
index 8b751b9d..7c369c60 100644
--- a/jQuery/replace/main.js
+++ b/jQuery/replace/main.js
@@ -1,21 +1,19 @@
-$(document).ready(function(){
+$(document).ready(function () {
+  $("#add, #remove, #replace").on("click", function (e) {
+    e.preventDefault();
+    var el = $(e.currentTarget);
+    var action = el.attr("id");
+    var content = $(".text").val();
 
-$('#add, #remove, #replace').on('click',function(e){
-	e.preventDefault();
-	var el = $(e.currentTarget);
-	var action = el.attr('id');
-	var content = $('.text').val();
-
-	if(action=="prepend"){
-		console.log("Prepending ",content,"...");
-		$('#main').prepend(content);
-		
-	}else if (action=="append"){
-		console.log("Appending ",content,"...");
-		$('#main').append(content);
-		
-	}else if (action=="replace"){
-		console.log("Replacing..");
-		$('#main').html(content);	
-		
-	}
+    if (action == "prepend") {
+      console.log("Prepending ", content, "...");
+      $("#main").prepend(content);
+    } else if (action == "append") {
+      console.log("Appending ", content, "...");
+      $("#main").append(content);
+    } else if (action == "replace") {
+      console.log("Replacing..");
+      $("#main").html(content);
+    }
+  });
+});