changed Discord text to Telegram for Help section

src/mainwindow.cpp

@@ -109,7 +109,7 @@ MainWindow::MainWindow(QWidget *parent) :
     // Set up Feedback action
     QObject::connect(ui->actionDonate, &QAction::triggered, this, &MainWindow::donate);
 
-    QObject::connect(ui->actionDiscord, &QAction::triggered, this, &MainWindow::telegram);
+    QObject::connect(ui->actionTelegram, &QAction::triggered, this, &MainWindow::telegram);
 
     QObject::connect(ui->actionWebsite, &QAction::triggered, this, &MainWindow::website);
 

src/mainwindow.ui

@@ -1897,7 +1897,7 @@
      <string>&amp;Help</string>
     </property>
     <addaction name="actionDonate"/>
-    <addaction name="actionDiscord"/>
+    <addaction name="actionTelegram"/>
     <addaction name="actionWebsite"/>
     <addaction name="actionCheck_for_Updates"/>
     <addaction name="actionFile_a_bug"/>
@@ -1952,9 +1952,9 @@
     <string>&amp;Send DenioD Feedback</string>
    </property>
   </action>
-  <action name="actionDiscord">
+  <action name="actionTelegram">
    <property name="text">
-    <string>&amp;Hush Discord</string>
+    <string>&amp;Hush Telegram</string>
    </property>
   </action>
   <action name="actionWebsite">