Fix connection_keepalive documentation

The version number was wrong.
This commit is contained in:
Markus Mäkelä 2017-03-27 12:51:36 +03:00
parent 526ba7d706
commit 043f6c92b8

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@ -68,7 +68,7 @@ master_failure_mode=fail_on_write
### `connection_keepalive`
Send keepalive pings to backend servers. This feature was introduced in MaxScale
2.1.2 and is disabled by default.
2.2.0 and is disabled by default.
The parameter value is the interval in seconds between each keepalive ping. A
keepalive ping will be sent to a backend server if the connection is idle and it