Update docs/reference/specifications/providers.md

Co-authored-by: Guido Breitenhuber <[email protected]>
Signed-off-by: Todd Baert <[email protected]>

docs/reference/specifications/providers.md

@@ -43,7 +43,7 @@ Below are the supported configuration parameters (note that not all apply to bot
 | retryBackoffMaxMs  | FLAGD_RETRY_BACKOFF_MAX_MS | maximum backoff for stream retry                                                | int                      | 120000                        | rpc & in-process    |
 | retryGraceAttempts | FLAGD_RETRY_GRACE_ATTEMPTS | amount of stream retry attempts before provider moves from STALE to ERROR state | int                      | 5                             | rpc & in-process    |
 | keepAliveTime      | FLAGD_KEEP_ALIVE_TIME_MS   | http 2 keepalive                                                                | long                     | 0                             | rpc & in-process    |
-| cache              | FLAGD_CACHE                | enable cache of static flags                                                    | String - lru, disabled   | lru                           | rpc                 |
+| cache              | FLAGD_CACHE                | enable cache of static flags                                                    | String - `lru`, `disabled`   | lru                           | rpc                 |
 | maxCacheSize       | FLAGD_MAX_CACHE_SIZE       | max size of static flag cache                                                   | int                      | 1000                          | rpc                 |
 | selector           | FLAGD_SOURCE_SELECTOR      | selects a single sync source to retrieve flags from only that source            | string                   | null                          | in-process          |
 | contextEnricher    | -                          | sync-metadata to evaluation context mapping function                            | string                   | identity function             | in-process          |