Commit a571ffd5 authored by Ed Schouten's avatar Ed Schouten

Document that double dashes must be used in command line flags.

Discussed in: #5
parent ccda37e6
......@@ -7,6 +7,11 @@ It extracts the metrics that are exposed by
connecting to UNIX socket `/var/run/dovecot/stats` and serves them as
Prometheus metrics over TCP port 9166.
A list of command line flags supported by this utility can be obtained
by looking at this exporter's `main()` function. Do note that all
command line flags require two leading dashes (e.g.,
The metrics provided by this exporter look like this:
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