minor fix

Signed-off-by: Wantong Jiang <wantjian@microsoft.com>

Author: jwtty

apis/placement/v1beta1/clusterresourceplacement_types.go

@@ -958,7 +958,7 @@ type ResourcePlacementStatus struct {
 	DiffedPlacements []DiffedResourcePlacement `json:"diffedPlacements,omitempty"`
 
 	// ObservedResourceIndex is the index of the resource snapshot that is currently being rolled out to the given cluster.
-	// During rollout, depending on the rollout strategy, clusters may observe different resource indices.
+	// During rollout, depending on the rollout strategy, clusters may observe different resource snapshot indices.
 	// ObservedResourceIndex is the resource snapshot index observed by the conditions in the ResourcePlacementStatus.
 	// This field is only meaningful if the `ClusterName` is not empty.
 	// +kubebuilder:validation:Optional

config/crd/bases/placement.kubernetes-fleet.io_clusterresourceplacements.yaml

@@ -2505,7 +2505,7 @@ spec:
                     observedResourceIndex:
                       description: |-
                         ObservedResourceIndex is the index of the resource snapshot that is currently being rolled out to the given cluster.
-                        During rollout, depending on the rollout strategy, clusters may observe different resource indices.
+                        During rollout, depending on the rollout strategy, clusters may observe different resource snapshot indices.
                         ObservedResourceIndex is the resource snapshot index observed by the conditions in the ResourcePlacementStatus.
                         This field is only meaningful if the `ClusterName` is not empty.
                       type: string