Merge pull request #8735 from twbs/docs-edits

minor CSS docs edits

css.html

@@ -622,7 +622,7 @@ base_url: "../"
     <p>For quoting blocks of content from another source within your document.</p>
 
     <h3>Default blockquote</h3>
-    <p>Wrap <code>&lt;blockquote&gt;</code> around any <abbr title="HyperText Markup Language">HTML</abbr> as the quote. For straight quotes we recommend a <code>&lt;p&gt;</code>.</p>
+    <p>Wrap <code>&lt;blockquote&gt;</code> around any <abbr title="HyperText Markup Language">HTML</abbr> as the quote. For straight quotes, we recommend a <code>&lt;p&gt;</code>.</p>
     <div class="bs-example">
       <blockquote>
         <p>Lorem ipsum dolor sit amet, consectetur adipiscing elit. Integer posuere erat a ante.</p>
@@ -833,7 +833,7 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
 <pre>&lt;p&gt;Sample text here...&lt;/p&gt;</pre>
 {% endhighlight %}
 
-    <p>You may optionally add the <code>.pre-scrollable</code> class which will set a max-height of 350px and provide a y-axis scrollbar.</p>
+    <p>You may optionally add the <code>.pre-scrollable</code> class, which will set a max-height of 350px and provide a y-axis scrollbar.</p>
   </div>
 
 
@@ -893,7 +893,7 @@ For example, <code>&lt;section&gt;</code> should be wrapped as inline.
     <p>Use <code>.table-striped</code> to add zebra-striping to any table row within the <code>&lt;tbody&gt;</code>.</p>
     <div class="bs-callout bs-callout-danger">
       <h4>Cross-browser compatibility</h4>
-      <p>Striped tables are styled via the <code>:nth-child</code> CSS selector, which is not available in IE8.</p>
+      <p>Striped tables are styled via the <code>:nth-child</code> CSS selector, which is not available in Internet Explorer 8.</p>
     </div>
     <div class="bs-example">
       <table class="table table-striped">