Fix typo in error message.

ebf59ae4 · Rodolphe Lepigre · 079c2b54 · ebf59ae4
Commit ebf59ae4 authored Apr 02, 2021 by Rodolphe Lepigre
--- a/theories/typing/automation/proof_state.v
+++ b/theories/typing/automation/proof_state.v
@@ -140,5 +140,5 @@ Ltac print_typesystem_goal fn block :=
  print_goal; admit.

 Ltac print_sidecondition_goal fn :=
-  idtac "Cannot solve sidecondition in function" fn "!";
+  idtac "Cannot solve side condition in function" fn "!";
  print_goal; admit.