Update index.html

Author: kannankvs

index.html

@@ -280,7 +280,7 @@ <h3 style="color: #01BAFD; margin-top: 1px; font-weight: bold"> News Letters</h3
 					</p>
 					<p>
 					  <a href="https://azure.github.io/SONiC/newsletters.html">
-					  More Monthly Newsletters5					  
+					  More Monthly Newsletters				  
 					  </a>
 				    </p>						
 			  </div>