Update manage-existing-indices.md

Author: kilfoyle

manage-data/lifecycle/index-lifecycle-management/manage-existing-indices.md

@@ -26,7 +26,7 @@ If you’ve been using [](/manage-data/lifecycle/curator.md) or some other mecha
 
 ## Apply policies to existing time series indices [ilm-existing-indices-apply]
 
-The simplest way to transition to managing your periodic indices with {{ilm-init}} is to [configure an index template](configure-lifecycle-policy.md#apply-policy-template) to apply a lifecycle policy to new indices. A number of [example {{ilm-init}} polices](elasticsearch://reference/elasticsearch/index-lifecycle-actions/ilm-rollover.md#ilm-rollover-ex) are available, showing how the policy can index rollover based on different criteria.
+The simplest way to transition to managing your periodic indices with {{ilm-init}} is to [configure an index template](configure-lifecycle-policy.md#apply-policy-template) to apply a lifecycle policy to new indices. A number of [example {{ilm-init}} polices](elasticsearch://reference/elasticsearch/index-lifecycle-actions/ilm-rollover.md#ilm-rollover-ex) are available, showing how index rollover can be initiated based on different criteria.
 
 Once the index you are writing to is being managed by {{ilm-init}}, you can [manually apply a policy](/manage-data/lifecycle/index-lifecycle-management/policy-apply.md) to your older indices. Define a separate policy for your older indices that omits the rollover action. Rollover is used to manage where new data goes, so isn’t applicable.
 
@@ -107,4 +107,4 @@ To reindex into the managed index:
 
     Querying using this alias will now search your new data and all of the reindexed data.
 
-6. Once you have verified that all of the reindexed data is available in the new managed indices, you can safely remove the old indices.
+6. Once you have verified that all of the reindexed data is available in the new managed indices, you can safely remove the old indices.