Update README.md

README.md

@@ -72,7 +72,7 @@ Settings are set via [environment variables](https://kinsta.com/knowledgebase/wh
 |---------------------------|----------|---------------------------------------------------------------------------|
 | REPLEX_HOST               |        	 | Plex target host to proxy.                                             	  |
 | REPLEX_INCLUDE_WATCHED    | false    | If set to false, hide watched items.                                      |
-| REPLEX_CACHE_TTL          | 300    	 | Time to live for caches in seconds. Set to 0 to disable (not recommended).  |
+| REPLEX_CACHE_TTL          | 900    	 | Time to live for caches in seconds. Set to 0 to disable (not recommended).  |
 | REPLEX_CACHE_REFRESH      | true     | The cache for recommended rows are auto refreshed for each user.              	      |
 | REPLEX_DISABLE_USER_STATE | false    | Remove unwatched markers from artwork.|
 | REPLEX_DISABLE_LEAF_COUNT| false    | Remove episode count label from show artwork.                              |