Fix typo in changelog

Author: dmerejkowsky

docs/changelog.rst

@@ -7,7 +7,7 @@ v0.14.0 (2021-04-20)
 * **breaking**:  Remove buggy workarounds on Windows.
   Colors will now be off by default unless ``cli_setup()`` is called
   with ``color="always"``. Configurations that are known to work are
-  ``cmd.exe`` and ``git-bash`` when using ``mintty``.
+  ``cmd.exe`` and ``git-bash`` when using ``winpty``.
 
 * **breaking**:  ``colorama.init()`` is called uncoditionaly when ``cli_ui`` is
   imported