Fixed a mising closing quote and closing parenthesis in the repmgrd overview
section of the documentation.
Signed-off-by: Martín Marqués <martin.marques@enterprisedb.com>
"repmgr daemon" can be interpreted to mean the commands affect the local
daemon process only. Rename the commands which affect the entire cluster
to "repmgr service ...".
The "repmgr daemon ..." form of the affected commands is retained for backwards
compatibility.