UI text: fix capitalization of refactoring action

Words longer than 5 characters are always capitalized when
book-style caps are used.

Change-Id: I61d34aab74eb2fa3028681ef36b553347a0c34b1
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@digia.com>

src/plugins/cppeditor/cppquickfixes.cpp

@@ -3773,7 +3773,7 @@ public:
     {
         if (m_type == MoveOutside) {
             setDescription(QCoreApplication::translate("CppEditor::QuickFix",
-                                                       "Move Definition outside Class"));
+                                                       "Move Definition Outside Class"));
         } else {
             const QDir dir = QFileInfo(m_headerFileName).dir();
             setDescription(QCoreApplication::translate("CppEditor::QuickFix",