docs: Fix typo in -pid file description

Fix typo in `-pid` file option description. This change restores text
which was erroneously deleted in PR #736 with commit f41dce9.

Fixes #8388
This commit is contained in:
Blake Covarrubias 2020-07-28 08:33:21 -07:00 committed by Blake Covarrubias
parent bad3b6e305
commit 985fd245eb
1 changed files with 1 additions and 1 deletions

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@ -415,7 +415,7 @@ The options below are all specified on the command-line.
- `-pid-file` ((#\_pid_file)) - This flag provides the file path for the
agent to store its PID. This is useful for sending signals (for example, `SIGINT`
to close the agent or `SIGHUP` to update check definite
to close the agent or `SIGHUP` to update check definitions) to the agent.
- `-protocol` ((#\_protocol)) - The Consul protocol version to use. Consul
agents speak protocol 2 by default, however agents will automatically use protocol > 2 when speaking to compatible agents. This should be set only when [upgrading](/docs/upgrading). You can view the protocol versions supported by Consul by running `consul -v`.