docs: correct broken link in NOTICE.md

Author: pasrom

NOTICE

@@ -21,7 +21,7 @@ LICENSE file for more information.
 Contributors
 ------------
 
-Please visit: https://strictdoc.readthedocs.io/en/latest/strictdoc_30_credits.html.
+Please visit: https://strictdoc.readthedocs.io/en/latest/latest/docs/strictdoc_30_credits.html.
 
 Third-party libraries and tools used in this project
 ----------------------------------------------------
@@ -40,7 +40,7 @@ Third-party libraries and tools used in this project
 - xlrd, The 3-Clause BSD License and another license for earlier work, https://github.com/python-excel/xlrd/blob/master/LICENSE
 - python-datauri, The Unlicense, https://github.com/fcurella/python-datauri/blob/master/LICENSE
 
-Please also visit: https://strictdoc.readthedocs.io/en/latest/strictdoc_30_credits.html.
+Please also visit: https://strictdoc.readthedocs.io/en/latest/latest/docs/strictdoc_30_credits.html.
 
 Contact
 -------