Fix print-how-to-use for requirements.txt with none backend#1043

nathanjmcdougall merged 1 commit intomainusethis-python/usethis-python:mainfrom

1024-misleading-message-run-usethis-tool-requirementstxt-to-re-write-requirementstxtusethis-python/usethis-python:1024-misleading-message-run-usethis-tool-requirementstxt-to-re-write-requirementstxtCopy head branch name to clipboard