sage.groups: Update # needs

Author: Matthias Koeppe

src/sage/groups/galois_group.py

@@ -17,7 +17,7 @@
 from sage.misc.lazy_import import lazy_import
 from sage.rings.integer_ring import ZZ
 
-lazy_import('sage.groups.galois_group_perm', 'GaloisGroup_perm')
+lazy_import('sage.groups.galois_group_perm', ['GaloisGroup_perm', 'GaloisSubgroup_perm'])
 lazy_import('sage.groups.perm_gps.permgroup', 'PermutationGroup')