!2 License compliance rectification

From: @xigaoxinyan 
Reviewed-by: @shinwell_hu 
Signed-off-by: @shinwell_hu

python-prompt-toolkit.spec

@@ -3,10 +3,10 @@
 
 Name:           python-%{pkgname}
 Version:        3.0.20
-Release:        1
+Release:        2
 Summary:        Library for building powerful interactive command lines in Python
 
-License:        BSD
+License:        BSD-3-Clause
 URL:            https://github.com/prompt-toolkit/python-prompt-toolkit
 Source0:        https://github.com/%pkgname/%name/archive/refs/tags/%version.tar.gz
 BuildArch:      noarch
@@ -40,5 +40,8 @@ terminal applications in Python.
 
 
 %changelog
+* Wed May 11 2022 xigaoxinyan <xigaoxinyan@h-partners.com> - 3.0.20-2
+- License compliance rectification
+
 * Sun Oct 17 2021 Li Chao <clouds@isrc.iscas.ac.cn> - 3.0.20-1
 - First packaging of version 3.0.20