Qt: Insert spaces for consistence

Qt.gitignore

@@ -29,10 +29,10 @@ Makefile*
 
 *.autosave
 
-#QtCtreator Qml
+# QtCtreator Qml
 *.qmlproject.user
 *.qmlproject.user.*
 
-#QtCtreator CMake
+# QtCtreator CMake
 CMakeLists.txt.user