update(docs): improve description layout in API table

Author: ThomasBurleson

docs/config/template/ngdoc/lib/macros.html

@@ -38,7 +38,7 @@
       <div class="api-params-label api-params-title"  flex="15" layout layout-align="center center" block-sm >
         Type
       </div>
-      <div class="api-params-content api-params-title" flex     layout="row" layout-align="center center" >
+      <div class="api-params-content api-params-title" flex     layout="row" layout-align="left center" style="padding-top:15px">
         Description
       </div>
     </md-item-content>