STYLE: Use consistent indentation in qt/__init__.py.in

Author: jcfr

Libs/Scripting/Python/Core/Python/qt/__init__.py.in

@@ -9,11 +9,11 @@ __kits_to_load = [ @QT_PYTHON_WRAPPED_LIBRARIES@ ]
 _CTK_VERBOSE_IMPORT = False
 
 for kit in __kits_to_load:
-   try:
-     exec("from PythonQt.Qt%s import *" % kit)
-   except ImportError as detail:
-     if _CTK_VERBOSE_IMPORT:
-       print(detail)
+  try:
+    exec("from PythonQt.Qt%s import *" % kit)
+  except ImportError as detail:
+    if _CTK_VERBOSE_IMPORT:
+      print(detail)
 
 if "QObject" not in locals():
   from PythonQt.private import QObject