rename errorWhenMetricValuesEmpty -> ignoreNullValues

Signed-off-by: Rob Pickerill <[email protected]>

content/docs/2.14/scalers/aws-cloudwatch.md

@@ -71,7 +71,7 @@ triggers:
 - `minMetricValue`- Returned value in case of empty response from cloudwatch. (Default: 0, This value can be a float)
 - `ignoreNullValues`- Describes the behaviour when the metric query returns no metric values in the response.  If set to `true`, the scaler will scale the workload based on the `minMetricValue` provided. If set to `false`, the scaler will return an error and not adjust the scale of the workload. When set to `false` this will take precedence over `minMetricValue`. (Default: `true`, Optional)
 
-> Both `minMetricValue` and `ignoreNullValues` are used to handle the case when the metric query returns no metric values in the response. `minMetricValue` will scale the workload based on the value provided, while `ignoreNullValues` will return an error and not adjust the scale of the workload.
+> Both `minMetricValue` and `ignoreNullValues` are used to handle the case when the metric query returns no metric values in the response. `minMetricValue` will scale the workload based on the value provided, while `ignoreNullValues`, if false, will return an error and not adjust the scale of the workload.
 
 - `targetMetricValue`- Target value for the metric. (Default: 0, This value can be a float)
 - `activationTargetMetricValue`- Target value for activating the scaler. Learn more about activation [here](./../concepts/scaling-deployments.md#activating-and-scaling-thresholds).(Default: `0`, Optional, This value can be a float)