fix(dropdown): Update docs with example

Author: bleggett

Diff for: src/dropdown/docs/demo.html

@@ -2,58 +2,58 @@
 <div ng-controller="DropdownCtrl">
     <!-- Simple dropdown -->
     <span class="dropdown" dropdown on-toggle="toggled(open)">
-      <a href class="dropdown-toggle" dropdown-toggle>
-        Click me for a dropdown, yo!
-      </a>
-      <ul class="dropdown-menu">
-        <li ng-repeat="choice in items">
-          <a href>{{choice}}</a>
-        </li>
-      </ul>
+        <a href class="dropdown-toggle" dropdown-toggle>
+            Click me for a dropdown, yo!
+        </a>
+        <ul class="dropdown-menu">
+            <li ng-repeat="choice in items">
+                <a href>{{choice}}</a>
+            </li>
+        </ul>
     </span>
 
     <!-- Single button -->
     <div class="btn-group" dropdown is-open="status.isopen">
-      <button type="button" class="btn btn-primary dropdown-toggle" dropdown-toggle ng-disabled="disabled">
-        Button dropdown <span class="caret"></span>
-      </button>
-      <ul class="dropdown-menu" role="menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+        <button type="button" class="btn btn-primary dropdown-toggle" dropdown-toggle ng-disabled="disabled">
+            Button dropdown <span class="caret"></span>
+        </button>
+        <ul class="dropdown-menu" role="menu">
+            <li><a href="#">Action</a></li>
+            <li><a href="#">Another action</a></li>
+            <li><a href="#">Something else here</a></li>
+            <li class="divider"></li>
+            <li><a href="#">Separated link</a></li>
+        </ul>
     </div>
 
     <!-- Split button -->
     <div class="btn-group" dropdown>
-      <button type="button" class="btn btn-danger">Action</button>
-      <button type="button" class="btn btn-danger dropdown-toggle" dropdown-toggle>
-        <span class="caret"></span>
-        <span class="sr-only">Split button!</span>
-      </button>
-      <ul class="dropdown-menu" role="menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+        <button type="button" class="btn btn-danger">Action</button>
+        <button type="button" class="btn btn-danger dropdown-toggle" dropdown-toggle>
+            <span class="caret"></span>
+            <span class="sr-only">Split button!</span>
+        </button>
+        <ul class="dropdown-menu" role="menu">
+            <li><a href="#">Action</a></li>
+            <li><a href="#">Another action</a></li>
+            <li><a href="#">Something else here</a></li>
+            <li class="divider"></li>
+            <li><a href="#">Separated link</a></li>
+        </ul>
     </div>
 
-    <!-- Single button using append-to-body -->
+    <!-- Single button -->
     <div class="btn-group" dropdown dropdown-append-to-body>
-      <button type="button" class="btn btn-primary dropdown-toggle" dropdown-toggle>
-        Dropdown on Body <span class="caret"></span>
-      </button>
-      <ul class="dropdown-menu" role="menu">
-        <li><a href="#">Action</a></li>
-        <li><a href="#">Another action</a></li>
-        <li><a href="#">Something else here</a></li>
-        <li class="divider"></li>
-        <li><a href="#">Separated link</a></li>
-      </ul>
+        <button type="button" class="btn btn-primary dropdown-toggle" dropdown-toggle>
+            Dropdown on Body <span class="caret"></span>
+        </button>
+        <ul class="dropdown-menu" role="menu">
+            <li><a href="#">Action</a></li>
+            <li><a href="#">Another action</a></li>
+            <li><a href="#">Something else here</a></li>
+            <li class="divider"></li>
+            <li><a href="#">Separated link</a></li>
+        </ul>
     </div>
 
     <!-- Single button using template-url -->