- trimmed the application strings

appTools/ToolMilling.py

@@ -1674,7 +1674,7 @@ class MillingUI:
               "will be showed as a T1, T2 ... Tn in the Machine Code.\n\n"
               "Here the tools are selected for G-code generation."))
         self.tools_table.horizontalHeaderItem(1).setToolTip(
-            _("Tool Diameter. It's value (in current FlatCAM units) \n"
+            _("Tool Diameter. It's value\n"
               "is the cut width into the material."))
         self.tools_table.horizontalHeaderItem(2).setToolTip(
             _("The number of Drill holes. Holes that are drilled with\n"
@@ -2257,7 +2257,7 @@ class MillingUI:
         grid_a1.addWidget(self.over_z_entry, 2, 1)
 
         # Button Add Area
-        self.add_area_button = QtWidgets.QPushButton(_('Add area:'))
+        self.add_area_button = QtWidgets.QPushButton(_('Add Area:'))
         self.add_area_button.setToolTip(_("Add an Exclusion Area."))
 
         # Area Selection shape