Fix spelling in metrics definition.
@@ -277,7 +277,7 @@ impl Service {
unwrap!(writeln!(res, "
\n\
# HELP routinator_rrdp_duration duration of rsync in seconds\n\
- # TYPE routinator_rrdo_duration gauge"
+ # TYPE routinator_rrdp_duration gauge"
));
for metrics in metrics.rrdp() {
if let Ok(duration) = metrics.duration {
