From 9c72917f5ecc0b92beb8e525784069cfa5eecff2 Mon Sep 17 00:00:00 2001
From: William Blake <35980963+langfield@users.noreply.github.com>
Date: Mon, 9 May 2022 03:44:48 -0400
Subject: [PATCH] doc: fix typo gree -> tree

---
 doc/examples/bintree.lean | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/doc/examples/bintree.lean b/doc/examples/bintree.lean
index fcebe46f89..6f99102d88 100644
--- a/doc/examples/bintree.lean
+++ b/doc/examples/bintree.lean
@@ -21,7 +21,7 @@ inductive Tree (β : Type v) where
   deriving Repr
 
 /-|
-The function `contains` returns `true` iff the given gree contains the key `k`.
+The function `contains` returns `true` iff the given tree contains the key `k`.
 -/
 def Tree.contains (t : Tree β) (k : Nat) : Bool :=
   match t with