README.md in clipboard-rails-1.6.1 vs README.md in clipboard-rails-1.7.1

@@ -22,10 +22,12 @@
 
 Or install it yourself as:
 
     $ gem install clipboard-rails
 
+Note: After adding the gem to your gem file and running the bundle, restart rails server.
+
 Now you need to edit your `app/assets/javascripts/application.js` file and add the following line:
 ``` javascript
 //= require clipboard
 ```
 
@@ -36,12 +38,12 @@
 Add this sample code to your `app/assets/javascripts/application.js` file
 
 ``` javascript
 $(document).ready(function(){  
   
-  var clip = new Clipboard('.clipboard-btn');
-  console.log(clip);
+  var clipboard = new Clipboard('.clipboard-btn');
+  console.log(clipboard);
 	
 });
 ```
 
 *Note:* Here i am using `gem 'jquery-turbolinks'` for using the jquery $(document).ready function 
@@ -52,11 +54,11 @@
 <!-- Target -->
 <textarea id="bar">Mussum ipsum cacilds...</textarea>
 
 <!-- Trigger -->
 <button class="clipboard-btn" data-clipboard-action="copy" data-clipboard-target="#bar">
-    Cut to clipboard
+    Copy to clipboard
 </button>
 ```
 ## Additional information
 
 Additionally, you can define a **data-clipboard-action** attribute to specify if you want to either **copy** or **cut** content.
@@ -74,11 +76,11 @@
 
 ``` javascript
 
 // Tooltip
 
-$('button').tooltip({
+$('.clipboard-btn').tooltip({
   trigger: 'click',
   placement: 'bottom'
 });
 
 function setTooltip(btn, message) {
@@ -93,11 +95,11 @@
   }, 1000);
 }
 
 // Clipboard
 
-var clipboard = new Clipboard('button');
+var clipboard = new Clipboard('.clipboard-btn');
 
 clipboard.on('success', function(e) {
   setTooltip(e.trigger, 'Copied!');
   hideTooltip(e.trigger);
 });
@@ -107,12 +109,22 @@
   hideTooltip(e.trigger);
 });
 ```
 
 ``` html
-<!-- Animation on buttons HTML -->
-<button class="btn btn-primary" data-clipboard-text="It worked!">Click me</button>
-<button class="btn btn-primary" data-clipboard-text="It worked again!">Click me</button>
+<!-- Example 1: Animation with single button HTML source-->
+<button class="clipboard-btn btn btn-primary" data-clipboard-text="It worked!">Click me</button>
+
+```
+
+``` html
+<!-- Example 2: with Target source -->
+<textarea id="bar">Mussum ipsum cacilds...</textarea>
+
+<!-- Trigger -->
+<button class="clipboard-btn" data-clipboard-action="copy" data-clipboard-target="#bar">
+    Copy to clipboard
+</button>
 ```
 
 
 
 ## Development