util/rb-tree: Fix typo in comment

Trivial.

Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/24856>

diff --git a/src/util/rb_tree.h b/src/util/rb_tree.h
index ac44370..2ccc102 100644 (file)
--- a/src/util/rb_tree.h
+++ b/src/util/rb_tree.h
@@ -41,7 +41,7 @@ extern "C" {
 struct rb_node {
     /** Parent and color of this node
      *
-     * The least significant bit represents the color and is est to 1 for
+     * The least significant bit represents the color and is set to 1 for
      * black and 0 for red.  The other bits are the pointer to the parent
      * and that pointer can be retrieved by masking off the bottom bit and
      * casting to a pointer.