add another changelog for nav example

.changelog/unreleased/client-breaking/2158-fix-metadata-nav-example.md

@@ -0,0 +1,4 @@
+* Fixes the metadata nav cli command example to use the correct module name [#2058](https://github.com/provenance-io/provenance/issues/2058)
+  During this fix it was discovered that the volume parameter was not present but was required for proper price ratios.  The volume
+  parameter has been added to the NAV entry and when not present a default value of 1 (which should be the most common case for a scope) is
+  used instead.