remove duplicated stats in README

# Please enter the commit message for your changes. Lines starting
# with '#' will be ignored, and an empty message aborts the commit.
#
# Date:      Sun Mar 9 09:20:50 2025 -0300
#
# On branch main
# Your branch is up to date with 'origin/main'.
#
# Changes to be committed:
#	modified:   README.md
#
# Changes not staged for commit:
#	modified:   on_mario_update.lua
#
# Untracked files:
#	pellout.lua
#
