docs: add a missing $ sign
authorFrantisek Sumsal <frantisek@sumsal.cz>
Sun, 16 Apr 2023 18:29:41 +0000 (20:29 +0200)
committerFrantisek Sumsal <frantisek@sumsal.cz>
Sun, 16 Apr 2023 18:31:33 +0000 (20:31 +0200)
commite24c6676c741468fd10b448f3f2c4d133b7dcfe7
tree901afead3f843f15e9372bf7729d786f74070596
parent3d9c3b7e89fd7b48cdabe76ef8aa5d54143e7575
docs: add a missing $ sign

Addresses https://github.com/systemd/systemd/pull/27283#pullrequestreview-1386816102.
Follow-up to 1a127aa02b.
docs/ENVIRONMENT.md