Several small extensions docs system fixes...

chrome/common/extensions/docs/extension.html

Index: chrome/common/extensions/docs/extension.html
===================================================================
--- chrome/common/extensions/docs/extension.html	(revision 56756)
+++ chrome/common/extensions/docs/extension.html	(working copy)
@@ -890,7 +890,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1011,7 +1011,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1077,7 +1077,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1143,7 +1143,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1317,7 +1317,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1617,7 +1617,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>Type param1, Type param2</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>
@@ -1921,7 +1921,7 @@
                   </p>
 
                   <!-- Note: intentionally longer 80 columns -->
-                  <pre>function(<span>any response</span>) <span class="subdued">{...}</span>);</pre>
+                  <pre>function(<span>any response</span>) <span class="subdued">{...}</span>;</pre>
                   <dl>
                     <div>
                       <div>