Doc: Compile textdocument-tables snippets

Minor code cleanup in passing.

Task-number: QTBUG-81486
Change-Id: I23f8b3a22f627050582c69c81e5e0b85b5e45768
Reviewed-by: Topi Reiniö <topi.reinio@qt.io>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/gui/doc/snippets/textdocument-tables/mainwindow.cpp b/src/gui/doc/snippets/textdocument-tables/mainwindow.cpp
index 5d6fff47fd..7712362d57 100644
--- a/src/gui/doc/snippets/textdocument-tables/mainwindow.cpp
+++ b/src/gui/doc/snippets/textdocument-tables/mainwindow.cpp
@@ -131,9 +131,9 @@ MainWindow::MainWindow()
     }
 //! [8]
 
-    connect(saveAction, &QAction:triggered, this, &MainWindow::saveFile);
-    connect(quitAction, &QAction:triggered, this, &MainWindow::close);
-    connect(showTableAction, &QAction:triggered, this, &MainWindow::showTable);
+    connect(saveAction, &QAction::triggered, this, &MainWindow::saveFile);
+    connect(quitAction, &QAction::triggered, this, &MainWindow::close);
+    connect(showTableAction, &QAction::triggered, this, &MainWindow::showTable);
 
     setCentralWidget(editor);
     setWindowTitle(tr("Text Document Tables"));