Fix usage of 'emit' macro

Even though it doesn't expand to anything...

src/EditTableDialog.cpp

@@ -76,7 +76,7 @@ void EditTableDialog::keyPressEvent(QKeyEvent *evt)
     if((evt->modifiers() & Qt::ControlModifier)
             && (evt->key() == Qt::Key_Enter || evt->key() == Qt::Key_Return))
     {
-        emit accept();
+        accept();
         return;
     }
     if(evt->key() == Qt::Key_Enter || evt->key() == Qt::Key_Return)

src/sqlitetablemodel.cpp

@@ -364,7 +364,7 @@ bool SqliteTableModel::setTypedData(const QModelIndex& index, bool isBlob, const
                 m_data[index.row()].replace(index.column(), newValue);
 
             lock.unlock();
-            emit(dataChanged(index, index));
+            emit dataChanged(index, index);
             return true;
         } else {
             lock.unlock();