Fixed two legacy comments

[helm.git] / helm / software / components / ng_kernel / nCic.ml

diff --git a/helm/software/components/ng_kernel/nCic.ml b/helm/software/components/ng_kernel/nCic.ml
index d3bc8d793730e7cf8c6b1dc471b254beb98063f4..a9cc9a671f39161afc8500eec4f012d2769fc589 100644 (file)
--- a/helm/software/components/ng_kernel/nCic.ml
+++ b/helm/software/components/ng_kernel/nCic.ml
@@ -23,7 +23,8 @@ type implicit_annotation = [ `Closed | `Type | `Hole | `Term ]
 type lc_kind = Irl of int | Ctx of term list
 
 and local_context = int * lc_kind             (* shift (0 -> no shift), 
-                                                 subst (None means id) *) 
+                                                 subst (Irl n means id of
+                                                length n) *) 
 and term =
  | Rel      of int                            (* DeBruijn index, 1 based    *)
  | Meta     of int * local_context