nonbreaking spaces for ie7 after buttons :/

docs/index.html

@@ -752,8 +752,7 @@
         </div>
       </div> <!-- /clearfix -->
       <div class="actions">
-        <button type="submit" class="btn primary">Save Changes</button>
-        <button type="reset" class="btn">Cancel</button>
+        <button type="submit" class="btn primary">Save Changes</button>&nbsp;<button type="reset" class="btn">Cancel</button>
       </div>
     </fieldset>
   </form>
@@ -816,8 +815,7 @@
         </div> <!-- /clearfix -->
       </fieldset>
       <div class="actions">
-        <button type="submit" class="btn primary">Save Changes</button>
-        <button type="reset" class="btn">Cancel</button>
+        <button type="submit" class="btn primary">Save Changes</button>&nbsp;<button type="reset" class="btn">Cancel</button>
       </div>
     </form>
   </div>
@@ -834,8 +832,7 @@
     <p>Button styles can be applied to anything with the <code>.btn</code> applied. Typically you’ll want to apply these to only <code>&lt;a&gt;</code>, <code>&lt;button&gt;</code>, and select <code>&lt;input&gt;</code> elements. Here’s how it looks:</p>
     <div class="well" style="padding: 14px 19px;">
       <form>
-        <button type="submit" class="btn primary">Submit</button>
-        <button type="submit" class="btn">Cancel</button>
+        <button type="submit" class="btn primary">Submit</button>&nbsp;<button type="submit" class="btn">Cancel</button>
       </form>
     </div>
     <h3>Alternate sizes</h3>