remove python2ActionLoop from actionloop list (#386)

diff --git a/docs/release_instructions.md b/docs/release_instructions.md
index fa0a6e8..c007f5e 100644
--- a/docs/release_instructions.md
+++ b/docs/release_instructions.md
@@ -388,7 +388,6 @@
 - openwhisk-runtime-php/core/php7.3Action/Dockerfile
 - openwhisk-runtime-php/core/php7.4Action/Dockerfile
 - openwhisk-runtime-php/core/php8.0Action/Dockerfile
-- openwhisk-runtime-python/core/python2ActionLoop/Dockerfile
 - openwhisk-runtime-python/core/python3ActionLoop/Dockerfile
 - openwhisk-runtime-python/core/python3AiActionLoop/Dockerfile
 - openwhisk-runtime-ruby/core/ruby2.6ActionLoop/Dockerfile