fix log window margins (#4428)

closes #4428
Signed-off-by: Tayou <git@tayou.org>

launcher/ui/ViewLogWindow.cpp

@@ -12,7 +12,8 @@ ViewLogWindow::ViewLogWindow(QWidget* parent)
     setWindowTitle(tr("View Launcher Logs"));
     setCentralWidget(m_page);
     setMinimumSize(m_page->size());
-    setContentsMargins(0, 0, 0, 0);
+    setContentsMargins(6, 6, 0, 6); // the "Other Logs" instance page has 6px padding on the right,
+                                    // to have equal padding in all directions in the dialog we add it to all other sides.
     m_page->opened();
     show();
 }