Typo in documentation, hints.md

2 years ago · 18f21fa324
parent d034148bec
commit 18f21fa324
1 changed files with 1 additions and 1 deletions
--- a/doc/hints.md
+++ b/doc/hints.md
@ -33,7 +33,7 @@ You can use `Branch` to place hints
 in dead ends or alternative proof strands.
 A proof inside a `Branch`-block is normally evaluated by lean, but it's discarded at the end
-so that no progress has been made on proofing the goal.
+so that no progress has been made on proving the goal.
 ```
 Statement .... := by