trivial docs grammar improvements

components.html

@@ -246,7 +246,7 @@ base_url: "../"
     </div>
 
     <h3 id="btn-dropdowns-single">Single button dropdowns</h3>
-    <p>Turn a button into dropdown toggle with some basic markup changes.</p>
+    <p>Turn a button into a dropdown toggle with some basic markup changes.</p>
     <div class="bs-example">
       <div class="btn-toolbar" style="margin-bottom: 10px;">
         <div class="btn-group">

javascript.html

@@ -28,7 +28,7 @@ base_url: "../"
     </div>
 
     <h3 id="js-data-attrs">Data attributes</h3>
-    <p>You can use all Bootstrap plugins purely through the markup API without writing a single line of JavaScript. This is Bootstrap's first class API and should be your first consideration when using a plugin.</p>
+    <p>You can use all Bootstrap plugins purely through the markup API without writing a single line of JavaScript. This is Bootstrap's first-class API and should be your first consideration when using a plugin.</p>
 
     <p>That said, in some situations it may be desirable to turn this functionality off. Therefore, we also provide the ability to disable the data attribute API by unbinding all events on the document namespaced with <code>data-api</code>. This looks like this:
 {% highlight js %}