pygrass: Fix gis doctest file

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@65949 15284696-431f-4ddb-bdfa-cd5b030d7da7

lib/python/pygrass/gis/testsuite/test_doctests.py

@@ -9,7 +9,8 @@ import grass.gunittest.case
 import grass.gunittest.main
 import grass.gunittest.utils
 
-import grass.pygrass.gis as pgrass
+from grass.pygrass import gis
+from grass.pygrass.gis import region
 
 
 # doctest does not allow changing the base classes of test case, skip test case
@@ -31,8 +32,8 @@ def load_tests(loader, tests, ignore):
     # for now it is the only place where it works
     grass.gunittest.utils.do_doctest_gettext_workaround()
     # this should be called at some top level
-    tests.addTests(doctest.DocTestSuite(pgrass))
-    tests.addTests(doctest.DocTestSuite(pgrass.region))
+    tests.addTests(doctest.DocTestSuite(gis))
+    tests.addTests(doctest.DocTestSuite(region))
     return tests