Fix some typos on several files

- Missing spaces
- Missing commas
- 3D, G-code, Git, SPOOLES, Python capitalization

src/Mod/Draft/Resources/ui/TaskShapeString.ui

@@ -111,7 +111,7 @@
         <item>
          <widget class="QPushButton" name="pbReset">
           <property name="toolTip">
-           <string>Reset 3d point selection</string>
+           <string>Reset 3D point selection</string>
           </property>
           <property name="statusTip">
            <string/>

src/Mod/Draft/Resources/ui/preferences-draftinterface.ui

@@ -771,7 +771,7 @@
       <item row="1" column="0">
        <widget class="Gui::PrefCheckBox" name="checkBox_DisplayStatusbarSnapWidget">
         <property name="toolTip">
-         <string>If checked, the Snap widget is displayed in the Draft statusbar</string>
+         <string>If checked, the Snap widget is displayed in the Draft status bar</string>
         </property>
         <property name="text">
          <string>Show the Snap widget in the Draft Workbench</string>
@@ -790,7 +790,7 @@
       <item row="2" column="0">
        <widget class="Gui::PrefCheckBox" name="checkBox_DisplayStatusbarScaleWidget">
         <property name="toolTip">
-         <string>If checked, the Annotation scale widget is displayed in the Draft statusbar</string>
+         <string>If checked, the Annotation scale widget is displayed in the Draft status bar</string>
         </property>
         <property name="text">
          <string>Show the Annotation scale widget in the Draft Workbench</string>