Update README.md
Minor replacement from scalar to scaler on readme
@@ -58,14 +58,14 @@ KEDA performs two key roles within Kubernetes. First, it acts as an agent to ac
### Event sources and scalers
-KEDA has a number of "scalers" that can both detect if a deployment should be activated or deactivated, and feed custom metrics for a specific event source. Today there is scalar support for:
+KEDA has a number of "scalers" that can both detect if a deployment should be activated or deactivated, and feed custom metrics for a specific event source. Today there is scaler support for:
* Kafka
* RabbitMQ
* Azure Storage Queues
* Azure Service Bus Queues and Topics
-You can view other planned scalars [in our wiki and issue backlog](https://github.com/kedacore/keda/wiki/Scaler-prioritization).
+You can view other planned scalers [in our wiki and issue backlog](https://github.com/kedacore/keda/wiki/Scaler-prioritization).
#### ScaledObject custom resource definition
