fix(@schematics/angular): fix youtube icon margin

Author: OmarioHassan

packages/schematics/angular/application/other-files/app.component.html.template

@@ -58,7 +58,7 @@
 
   .toolbar #youtube-logo {
     height: 40px;
-    margin-left: 16px;
+    margin: 0 16px;
   }
 
   .toolbar #twitter-logo:hover,
@@ -512,4 +512,4 @@
 
 
 <% if (routing) { %>
-<router-outlet></router-outlet><% } %>
+<router-outlet></router-outlet><% } %>