Replaces a period with a colon in a sentence that introduces a list.

web/index.html

@@ -18,11 +18,11 @@ <h2>About</h2>
           </p>
 
           <h2>Approach</h2>
-          <p>We think it makes the most sense to approach teaching Scala not as if it were an improved Java but instead as a new language. Experience in Java is not expected. Focus will be around the interpreter and the object-functional style as well as the style of programming we do here. An emphasis will be placed on maintainability, clarity of expression, and leveraging the type system.</p>
+          <p>We think it makes the most sense to approach teaching Scala not as if it were an improved Java but instead as a new language. Experience in Java is not expected. Focus will be on the interpreter and the object-functional style as well as the style of programming we do here. An emphasis will be placed on maintainability, clarity of expression, and leveraging the type system.</p>
           <p>Most of the lessons require no software other than a Scala REPL. The reader is encouraged to follow along, but also to go further! Use these lessons as a starting point to explore the language.</p>
 
           <h2>Also</h2>
-          <p>You can learn more elsewhere.
+          <p>You can learn more elsewhere:
           <ul>
           <li><strong><a href="http://twitter.github.com/effectivescala/">Effective Scala</a></strong> Twitter's "best practices" for Scala. Useful for understanding idioms in Twitter's code.</li>
           <li><strong><a href="http://www.scala-lang.org/node/197">scala-lang.org Documentation</a></strong> Links to tutorials, manuals, API reference, books, ...</li>