Fix broken links in changelog (kedacore#901)

Signed-off-by: Tom Kerkhove <kerkhove.tom@gmail.com>

CHANGELOG.md

@@ -16,28 +16,28 @@
 
 ### New
 
-- KEDA scales any CustomResource that implements Scale subresource ([#703]https://github.com/kedacore/keda/issues/703)
-- Provide KEDA go-client ([#494]https://github.com/kedacore/keda/issues/494)
-- Define KEDA readiness and liveness probes ([#788]https://github.com/kedacore/keda/issues/788)
-- KEDA Support for configurable scaling behavior in HPA v2beta2 ([#802]https://github.com/kedacore/keda/issues/802)
+- KEDA scales any CustomResource that implements Scale subresource ([#703](https://github.com/kedacore/keda/issues/703))
+- Provide KEDA go-client ([#494](https://github.com/kedacore/keda/issues/494))
+- Define KEDA readiness and liveness probes ([#788](https://github.com/kedacore/keda/issues/788))
+- KEDA Support for configurable scaling behavior in HPA v2beta2 ([#802](https://github.com/kedacore/keda/issues/802))
 
 ### Improvements
 
-- HPA: move from autoscaling v2beta1 to v2beta2 ([#721]https://github.com/kedacore/keda/issues/721)
-- Introduce shortnames for CRDs ([#774]https://github.com/kedacore/keda/issues/774)
-- kubectl get scaledobject should show related trigger authentication ([#777]https://github.com/kedacore/keda/issues/777)
-- kubectl get triggerauthentication should show information about configured parameters ([#778]https://github.com/kedacore/keda/issues/778)
+- HPA: move from autoscaling v2beta1 to v2beta2 ([#721](https://github.com/kedacore/keda/issues/721))
+- Introduce shortnames for CRDs ([#774](https://github.com/kedacore/keda/issues/774))
+- kubectl get scaledobject should show related trigger authentication ([#777](https://github.com/kedacore/keda/issues/777))
+- kubectl get triggerauthentication should show information about configured parameters ([#778](https://github.com/kedacore/keda/issues/778))
 
 ### Breaking Changes
 
-- Change apiGroup from keda.k8s.io to keda.sh ([#552]https://github.com/kedacore/keda/issues/552)
-- Introduce a separate ScaledObject and ScaledJob([#653]https://github.com/kedacore/keda/issues/653)
+- Change apiGroup from keda.k8s.io to keda.sh ([#552](https://github.com/kedacore/keda/issues/552))
+- Introduce a separate ScaledObject and ScaledJob([#653](https://github.com/kedacore/keda/issues/653))
 - Remove `New()` and `Close()` from the interface of `service ExternalScaler` in `externalscaler.proto`.
 - Removed deprecated brokerList for Kafka scaler ([#882](https://github.com/kedacore/keda/pull/882))
 
 ### Other
-- Update Operator SDK and k8s deps ([#870]https://github.com/kedacore/keda/issues/870)
-- Added ScaledObject Status Conditions to display status of scaling ([#750]https://github.com/kedacore/keda/pull/750)
+- Update Operator SDK and k8s deps ([#870](https://github.com/kedacore/keda/issues/870))
+- Added ScaledObject Status Conditions to display status of scaling ([#750](https://github.com/kedacore/keda/pull/750))
 
 ## v1.4.1