networkConnections() fix pid issue (macOS)

docs/bluetooth.html

@@ -162,8 +162,8 @@
                       <td colspan="7">
                         <h5>Example</h5>
                         <pre><code class="js">const si = require('systeminformation');
-si.bluetoothDevices().then(data => console.log(data));</code></pre class="example">
-                      <pre class="example">
+si.bluetoothDevices().then(data => console.log(data));</code></pre>
+                        <pre class="example">
 [
   {
     device: 'Magic Mouse 2',
@@ -186,6 +186,7 @@ si.bluetoothDevices().then(data => console.log(data));</code></pre class="exampl
     connected: true
   },
 ]</pre>
+                      </td>
                     </tr>
                   </tbody>
                 </table>
@@ -194,8 +195,7 @@ si.bluetoothDevices().then(data => console.log(data));</code></pre class="exampl
           </div>
         </div>
       </div>
-  </div>
-  </section>
+    </section>
   </div>
   <footer class="container-fluid footer">
     <div class="container">