Update how-to-follow-people-by-using-the-javascript-object-model-in-sharepoint.md

remove line breaks in html block

Author: DianeD

docs/general-development/how-to-follow-people-by-using-the-javascript-object-model-in-sharepoint.md

@@ -80,9 +80,7 @@ To create the farm solution that uses the JavaScript object model to work with F
 <span id="followResults"></span><br/><br />
 <button id="sendRequest" type="button"></button><br/>
 <span id="message" style="color: #FF0000;"></span>
-
 <script src="https://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.6.2.min.js" type="text/javascript"></script>
-
 <SharePoint:ScriptLink name="SP.js" runat="server" ondemand="false" localizable="false" loadafterui="true" />
 <SharePoint:ScriptLink name="SP.UserProfiles.js" runat="server" ondemand="false" localizable="false" loadafterui="true" />
 <SharePoint:FormDigest id="FormDigest" runat="server"/>
@@ -133,7 +131,7 @@ The following code example makes the current user start following or stop follow
 ```
 
 // Replace the placeholder value with the account name of the target user.
-var targetUser = 'domain\\\\userName';
+var targetUser = 'domain\\userName';
 
 var clientContext;
 var followingManager;