networkConnections() fix pid issue (macOS)

docs/v4/wifi.html

@@ -174,15 +174,15 @@
                       <td></td>
                       <td></td>
                       <td></td>
-                      <td>array of RDN flags
+                      <td>array of RDN flags</td>
                     </tr>
                     <tr class="example">
                       <td></td>
                       <td colspan="7">
                         <h5>Example</h5>
                         <pre><code class="js">const si = require('systeminformation');
-si.wifiNetworks().then(data => console.log(data));</code></pre class="example">
-                      <pre class="example">
+si.wifiNetworks().then(data => console.log(data));</code></pre>
+                        <pre class="example">
 [
   {
     ssid: 'INTERNAL-WIFI',
@@ -210,8 +210,8 @@ si.wifiNetworks().then(data => console.log(data));</code></pre class="example">
   },
   ...
 ]</pre>
+                      </td>
                     </tr>
-
                   </tbody>
                 </table>
 
@@ -220,8 +220,7 @@ si.wifiNetworks().then(data => console.log(data));</code></pre class="example">
           </div>
         </div>
       </div>
-  </div>
-  </section>
+    </section>
   </div>
   <footer class="container-fluid footer">
     <div class="container">