Modified the text shown on Chairs' 'Manage DOcument Adoption in Group' button and corrected the logic for which text to show.

- Legacy-Id: 13725

ietf/doc/views_doc.py

@@ -321,9 +321,9 @@ def document_main(request, name, rev=None):
         actions = []
 
         if can_adopt_draft(request.user, doc) and not doc.get_state_slug() in ["rfc"] and not snapshot:
-            if doc.group:
+            if doc.group and doc.group.acronym != 'none': # individual submission
                 # already adopted in one group
-                button_text = "Change Document Adoption to other Group"
+                button_text = "Change Document Adoption to other Group (now in %s)" % doc.group.acronym
             else:
                 button_text = "Manage Document Adoption in Group"
             actions.append((button_text, urlreverse('ietf.doc.views_draft.adopt_draft', kwargs=dict(name=doc.name))))