doc: fix spelling

DifferentialOrange · DifferentialOrange · commit c89330cd823a · 2023-10-03T14:19:02.000+03:00
diff --git a/tarantool/utils.py b/tarantool/utils.py
@@ -1,5 +1,5 @@
 """
-This module provides untility functions for the package.
+This module provides utility functions for the package.
 """
 
 from base64 import decodebytes as base64_decode
