move the entry in Changelog to Other section

Signed-off-by: Ville Aikas <[email protected]>

CHANGELOG.md

@@ -35,7 +35,6 @@
 
 ### Improvements
 
-- Change API optional structs to pointers to conform with k8s guide ([#1170](https://github.com/kedacore/keda/issues/1170))
 - Escape queue names properly so they work with HPA ([#1168](https://github.com/kedacore/keda/issues/1168))
 - Move from autoscaling `v2beta1` to `v2beta2` for HPA ([#721](https://github.com/kedacore/keda/issues/721))
 - Introduce shortnames for CRDs ([#774](https://github.com/kedacore/keda/issues/774))
@@ -57,6 +56,7 @@
 - Use `host` instead of `apiHost` in `rabbitmq` scaler. Add `protocol` in trigger spec to specify which protocol should be used ([#1115](https://github.com/kedacore/keda/pull/1115))
 
 ### Other
+- Change API optional structs to pointers to conform with k8s guide ([#1170](https://github.com/kedacore/keda/issues/1170))
 - Update Operator SDK and k8s deps ([#1007](https://github.com/kedacore/keda/pull/1007),[#870](https://github.com/kedacore/keda/issues/870))
 - Change Metrics Server image name from `keda-metrics-adapter` to `keda-metrics-apiserver` ([#1105](https://github.com/kedacore/keda/issues/1105))