[CODE OF CONDUCT] Authorship attribution of collective work.

gargantext/util/group_tools.py

@@ -97,10 +97,6 @@ def group_union(g_a_links, g_b_links):
     G -> H           G -> I           G -> H       ( transitivity +
                      H -> J           G -> I        "leader effect")
                                       G -> J
-
-     rloth: this is some slightly amended code
-     from Samuel's in rest_v1_0.ngrams.Group.get
-
      TODO use "most frequent" score if leader candidates are ex aequo by degree.
     """