bug fix

Signed-off-by: Kiran Prakash <[email protected]>

_search-plugins/caching/tiered-cache.md

@@ -44,7 +44,7 @@ In OpenSearch 2.14, a request cache can be used in a tiered cache. To begin, con
 To use the OpenSearch-provided tiered spillover cache implementation, set the cache store name to `tiered_spillover`, as shown in the following example:
 
 ```yaml
-indices.request.cache.store.name: tiered_spillover: true
+indices.request.cache.store.name: tiered_spillover
 ```
 {% include copy.html %}