more copy edits to sidenotes

docs/docs.html

@@ -4279,8 +4279,7 @@ body {
 
     <div class="bs-docs-sidenote">
       <h4>Cross-browser compatibility</h4>
-      <p>Progress bars use CSS3 transitions and animations to achieve some of their effects.</p>
-      <p>These features are not supported in Internet Explorer 9 and below or older versions of Firefox. Opera 12 does not support animations.</p>
+      <p>Progress bars use CSS3 transitions and animations to achieve some of their effects. These features are not supported in Internet Explorer 9 and below or older versions of Firefox. Opera 12 does not support animations.</p>
     </div>
 
     <h3 id="progress-basic">Basic</h3>
@@ -5386,7 +5385,7 @@ $('.navbar').scrollspy()
 
           <div class="bs-docs-sidenote">
             <h4>Resolvable ID targets required</h4>
-            <p>Navbar links must have resolvable id targets. For example, a <code>&lt;a href="#home"&gt;home&lt;/a&gt;</code> must correspond to something in the dom like <code>&lt;div id="home"&gt;&lt;/div&gt;</code>.</p>
+            <p>Navbar links must have resolvable id targets. For example, a <code>&lt;a href="#home"&gt;home&lt;/a&gt;</code> must correspond to something in the DOM like <code>&lt;div id="home"&gt;&lt;/div&gt;</code>.</p>
           </div>
 
           <h3>Methods</h3>