prometheus: fix labels documentation

Many thanks to Norman Brandinger (@NormB on GitHub) for spotting it. (cherry picked from commit 5449d94)
OpenSIPS · Oct 12, 2023 · eab3496 · eab3496
1 parent 4f6d3ae
commit eab3496
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/modules/prometheus/doc/prometheus_admin.xml b/modules/prometheus/doc/prometheus_admin.xml
@@ -257,7 +257,7 @@ modparam("prometheus", "statistics", "active_dialogs load:")
 		<programlisting format="linespecific">
 ...
 # convert duration_gateway to stat duration with gateway as a label
-modparam("prometheus", "statistics", "group: /^(.*)_(.*)$/\1:gateway=\"\2\"/")
+modparam("prometheus", "labels", "group: /^(.*)_(.*)$/\1:gateway=\"\2\"/")
 ...
 </programlisting>
 		</example>