Edits to for re: continue

Ref #122.

examples/for/for.go

@@ -27,8 +27,9 @@ func main() {
         break
     }
 
-    // You can also `continue` to the next loop
-    for n := 0; n <= 9; n++ {
+    // You can also `continue` to the next iteration of
+    // the loop.
+    for n := 0; n <= 5; n++ {
         if n%2 == 0 {
             continue
         }

examples/for/for.hash

@@ -1,2 +1,2 @@
-0567bfd0e134cfd06f893c445dae72dd8d6064f6
-egSvQrHmW6
+33056d6b36f9894fb6359c9cf2ef8725bbdafa19
+KNLLSX4Io_

examples/for/for.sh

@@ -9,8 +9,6 @@ loop
 1
 3
 5
-7
-9
 
 # We'll see some other `for` forms later when we look at
 # `range` statements, channels, and other data

public/for

@@ -40,7 +40,7 @@ three basic types of <code>for</code> loops.</p>
             
           </td>
           <td class="code leading">
-	        <a href="http://play.golang.org/p/egSvQrHmW6"><img title="Run code" src="play.png" class="run" /></a>
+	        <a href="http://play.golang.org/p/KNLLSX4Io_"><img title="Run code" src="play.png" class="run" /></a>
             <div class="highlight"><pre><span class="kn">package</span> <span class="nx">main</span>
 </pre></div>
 
@@ -123,12 +123,13 @@ the enclosing function.</p>
         
         <tr>
           <td class="docs">
-            <p>You can also <code>continue</code> to the next loop</p>
+            <p>You can also <code>continue</code> to the next iteration of
+the loop.</p>
 
           </td>
           <td class="code">
 	        
-            <div class="highlight"><pre>    <span class="k">for</span> <span class="nx">n</span> <span class="o">:=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">n</span> <span class="o">&lt;=</span> <span class="mi">9</span><span class="p">;</span> <span class="nx">n</span><span class="o">++</span> <span class="p">{</span>
+            <div class="highlight"><pre>    <span class="k">for</span> <span class="nx">n</span> <span class="o">:=</span> <span class="mi">0</span><span class="p">;</span> <span class="nx">n</span> <span class="o">&lt;=</span> <span class="mi">5</span><span class="p">;</span> <span class="nx">n</span><span class="o">++</span> <span class="p">{</span>
         <span class="k">if</span> <span class="nx">n</span><span class="o">%</span><span class="mi">2</span> <span class="o">==</span> <span class="mi">0</span> <span class="p">{</span>
             <span class="k">continue</span>
         <span class="p">}</span>
@@ -161,8 +162,6 @@ the enclosing function.</p>
 <span class="go">1</span>
 <span class="go">3</span>
 <span class="go">5</span>
-<span class="go">7</span>
-<span class="go">9</span>
 </pre></div>
 
           </td>