Update ef-core-query-cache-control.md

Author: waqasm78

docs2/pages/ef-core-docs/documentations/query-cache/scenarios/ef-core-query-cache-control.md

@@ -7,7 +7,7 @@ Permalink: ef-core-query-cache-control
 EF+ Cache is very flexible and lets you have full control over the cache.
 
 You can use your own cache:
--core
+
 {% include template-example.html %} 
 ```csharp
 QueryCacheManager.Cache = new MemoryCache(new MemoryCacheOptions());