Fixing typos

Author: MarkHerhold

index.html

@@ -40,12 +40,12 @@ <h1 id="installation" class="page-header">
   </h1>
 
   <div class="alert alert-info">
-    <b>Comming from version 1.4.x ?</b> Check the <a href="{{site.github.url}}/dev/migrate-14-20.html">migration
+    <b>Coming from version 1.4.x ?</b> Check the <a href="{{site.github.url}}/dev/migrate-14-20.html">migration
     guide</a>.
   </div>
 
   <div class="alert alert-info">
-    <b>Comming from version 2.0.x ?</b> <a href="{{site.treeUrl}}/dist/i18n">i18n</a> file names changed.
+    <b>Coming from version 2.0.x ?</b> <a href="{{site.treeUrl}}/dist/i18n">i18n</a> file names changed.
   </div>
 
   <h3 id="dependencies">Dependencies</h3>