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-rw-r--r--plugins/firstorder/instances.ml2
-rw-r--r--plugins/firstorder/rules.ml2
2 files changed, 2 insertions, 2 deletions
diff --git a/plugins/firstorder/instances.ml b/plugins/firstorder/instances.ml
index 4c6355f61..04bca584f 100644
--- a/plugins/firstorder/instances.ml
+++ b/plugins/firstorder/instances.ml
@@ -77,7 +77,7 @@ let match_one_quantified_hyp sigma setref seq lf=
Left(Lforall(i,dom,triv))|Right(Rexists(i,dom,triv))->
if do_sequent sigma setref triv lf.id seq i dom lf.atoms then
setref:=IS.add ((Phantom dom),lf.id) !setref
- | _ -> anomaly (Pp.str "can't happen")
+ | _ -> anomaly (Pp.str "can't happen.")
let give_instances sigma lf seq=
let setref=ref IS.empty in
diff --git a/plugins/firstorder/rules.ml b/plugins/firstorder/rules.ml
index 8c6b5b91d..f745dbeb4 100644
--- a/plugins/firstorder/rules.ml
+++ b/plugins/firstorder/rules.ml
@@ -40,7 +40,7 @@ let wrap n b continue seq =
let rec aux i nc ctx=
if i<=0 then seq else
match nc with
- []->anomaly (Pp.str "Not the expected number of hyps")
+ []->anomaly (Pp.str "Not the expected number of hyps.")
| nd::q->
let id = NamedDecl.get_id nd in
if occur_var env sigma id (pf_concl gls) ||