Convert rewriting and proof-mode chapters to prodn

1 files changed, 1 insertions, 1 deletions

diff --git a/doc/sphinx/proofs/automatic-tactics/auto.rst b/doc/sphinx/proofs/automatic-tactics/auto.rst
index 472df2bd91..d7228a3907 100644
--- a/doc/sphinx/proofs/automatic-tactics/auto.rst
+++ b/doc/sphinx/proofs/automatic-tactics/auto.rst
@@ -335,7 +335,7 @@ Creating Hints
       .. exn:: @qualid cannot be used as a hint
 
          The head symbol of the type of :n:`@qualid` is a bound variable
-         such that this tactic cannot be associated to a constant.
+         such that this tactic cannot be associated with a constant.
 
    .. cmd:: Hint Immediate {+ {| @qualid | @one_term } } {? : {+ @ident } }