Merge pull request #349 from grafana/changelog-fix

Corrected the changelog to reflect that the bucket index is disabled …

CHANGELOG.md

@@ -79,7 +79,7 @@
   - Cortex / Queries: added bucket index load operations and latency (available only when bucket index is enabled)
   - Alerts: added "CortexBucketIndexNotUpdated" (bucket index only) and "CortexTenantHasPartialBlocks"
 * [ENHANCEMENT] The name of the overrides configmap is now customisable via `$._config.overrides_configmap`. #244
-* [ENHANCEMENT] Added flag to control usage of bucket-index, and enable it by default when using blocks. #254
+* [ENHANCEMENT] Added flag to control usage of bucket-index and disable it by default when using blocks. #254
 * [ENHANCEMENT] Added the alert `CortexIngesterHasUnshippedBlocks`. #255
 * [BUGFIX] Honor configured `per_instance_label` in all panels. #239
 * [BUGFIX] `CortexRequestLatency` alert now ignores long-running requests on query-scheduler. #242