diff --git a/portcontrol.cpp b/portcontrol.cpp
--- a/portcontrol.cpp
+++ b/portcontrol.cpp
@@ -41,7 +41,7 @@ PortControl::PortControl(QSerialPort* po
     // setup the toolbar
     openAction.setCheckable(true);
     openAction.setShortcut(QKeySequence("F2"));
-    openAction.setToolTip("Open Port (F2)");
+    openAction.setToolTip("Open Port");
     QObject::connect(&openAction, &QAction::triggered,
                      this, &PortControl::openActionTriggered);
 
diff --git a/snapshotmanager.cpp b/snapshotmanager.cpp
--- a/snapshotmanager.cpp
+++ b/snapshotmanager.cpp
@@ -37,7 +37,7 @@ SnapshotManager::SnapshotManager(QMainWi
     _mainWindow = mainWindow;
     _channelBuffers = channelBuffers;
 
-    _takeSnapshotAction.setToolTip("Take a snapshot of current plot (F5)");
+    _takeSnapshotAction.setToolTip("Take a snapshot of current plot");
     _takeSnapshotAction.setShortcut(QKeySequence("F5"));
     loadSnapshotAction.setToolTip("Load snapshots from CSV files");
     clearAction.setToolTip("Delete all snapshots");