diff --git a/src/Gui/DlgEditor.ui b/src/Gui/DlgEditor.ui
index ec7fa0f33d..368d445417 100644
--- a/src/Gui/DlgEditor.ui
+++ b/src/Gui/DlgEditor.ui
@@ -193,7 +193,7 @@
          <enum>Qt::TabFocus</enum>
         </property>
         <property name="toolTip">
-         <string>Code lines will be numbered </string>
+         <string>Code lines will be numbered</string>
         </property>
         <property name="text">
          <string>Enable line numbers</string>
diff --git a/src/Gui/DlgSettings3DView.ui b/src/Gui/DlgSettings3DView.ui
index 6c63c7a366..c4191841d9 100644
--- a/src/Gui/DlgSettings3DView.ui
+++ b/src/Gui/DlgSettings3DView.ui
@@ -213,7 +213,7 @@ but slower response to any scene changes.</string>
            </size>
           </property>
           <property name="toolTip">
-           <string>What kind of multisample anti-aliasing is used </string>
+           <string>What kind of multisample anti-aliasing is used</string>
           </property>
           <property name="prefEntry" stdset="0">
            <cstring>AntiAliasing</cstring>
diff --git a/src/Mod/Robot/Gui/CommandTrajectory.cpp b/src/Mod/Robot/Gui/CommandTrajectory.cpp
index 316989fd05..9302ea0660 100644
--- a/src/Mod/Robot/Gui/CommandTrajectory.cpp
+++ b/src/Mod/Robot/Gui/CommandTrajectory.cpp
@@ -61,7 +61,7 @@ CmdRobotCreateTrajectory::CmdRobotCreateTrajectory()
     sAppModule      = "Robot";
     sGroup          = QT_TR_NOOP("Robot");
     sMenuText       = QT_TR_NOOP("Create trajectory");
-    sToolTipText    = QT_TR_NOOP("Create a new empty trajectory ");
+    sToolTipText    = QT_TR_NOOP("Create a new empty trajectory");
     sWhatsThis      = "Robot_CreateTrajectory";
     sStatusTip      = sToolTipText;
     sPixmap         = "Robot_CreateTrajectory";