fix changelog

Signed-off-by: ChrsMark <[email protected]>

.chloggen/decouple_shared_memory_metric.yaml

@@ -10,7 +10,7 @@ change_type: 'breaking'
 component: system
 
 # A brief description of the change. Surround your text with quotes ("") if it needs to start with a backtick (`).
-note: Remove `shared` from `system.memory.state` values and make it a standalone metric
+note: Deprecate `shared` from `system.memory.state` values and make it a standalone metric
 
 # Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
 # The values here must be integers.