Update linkedin url format.

_includes/sidebar.html

@@ -30,7 +30,7 @@
                     {% endif %}
                     
                     {% if site.linkedin %}
-                    <li class="linkedin"><i class="fa fa-linkedin"></i><a href="https://in.linkedin.com/{{site.linkedin}}" target="_blank">linkedin.com/in/{{site.linkedin}}</a></li>
+                    <li class="linkedin"><i class="fa fa-linkedin"></i><a href="https://in.linkedin.com/in/{{site.linkedin}}" target="_blank">linkedin.com/in/{{site.linkedin}}</a></li>
                     {% else %}
                     <li class="linkedin"><i class="fa fa-linkedin"></i><a href="https://in.linkedin.com/in/sharath-kumar-87669956" target="_blank">linkedin.com/in/sharathdt</a></li>
                     {% endif %}
@@ -54,4 +54,4 @@
            {% include interests.html %}
         
             
-        </div><!--//sidebar-wrapper-->
+        </div><!--//sidebar-wrapper-->