Update doc reference

Author: DiegoTavares

cuebot/src/main/resources/opencue.properties

@@ -260,7 +260,7 @@ monitoring.elasticsearch.port=${MONITORING_ELASTICSEARCH_PORT:9200}
 monitoring.elasticsearch.scheme=${MONITORING_ELASTICSEARCH_SCHEME:http}
 
 # ==================================================================================
-# Redis-backed accounting (see design/SCHED_REDIS_DECISIONS.md)
+# Redis-backed accounting (see docs/_docs/developer-guide/redis-accounting.md)
 # ==================================================================================
 # Enable Redis accounting publishing. When false, Cuebot operates as today.
 # When true, Cuebot publishes per-show release deltas to Redis for shows