Fix ConstrainSymmetric hint for point→edge→point workflow

Change 'pick symmetry point' to 'pick point' when the workflow is
point → symmetry line → point, since the final selection is a
regular point, not a special 'symmetry point'.

src/Mod/Sketcher/Gui/CommandConstraints.cpp

@@ -1270,7 +1270,7 @@ public:
                 return {{QObject::tr(PICK_SYMMETRY_LINE_OR_POINT), {Gui::InputHint::UserInput::MouseLeft}}};
             } else if (isVertex(selSeq[0].GeoId, selSeq[0].PosId) && !isVertex(selSeq[1].GeoId, selSeq[1].PosId)) {
                 // Point + Edge + Point workflow
-                return {{QObject::tr(PICK_SYMMETRY_POINT), {Gui::InputHint::UserInput::MouseLeft}}};
+                return {{QObject::tr(PICK_POINT), {Gui::InputHint::UserInput::MouseLeft}}};
             }
         }
     }