diff --git a/docs/src/main/asciidoc/_configprops.adoc b/docs/src/main/asciidoc/_configprops.adoc
index 5465ff5..ff6cf55 100644
--- a/docs/src/main/asciidoc/_configprops.adoc
+++ b/docs/src/main/asciidoc/_configprops.adoc
@@ -1,7 +1,7 @@
 |===
 |Name | Default | Description
 
-|spring.cloud.bus.ack.destination-service |  | Service that wants to listen to acks. By default null (meaning all services).
+|spring.cloud.bus.ack.destination-service | null | Service that wants to listen to acks. By default null (meaning all services).
 |spring.cloud.bus.ack.enabled | true | Flag to switch off acks (default on).
 |spring.cloud.bus.destination | springCloudBus | Name of Spring Cloud Stream destination for messages.
 |spring.cloud.bus.enabled | true | Flag to indicate that the bus is enabled.
@@ -10,4 +10,4 @@
 |spring.cloud.bus.refresh.enabled | true | Flag to switch off refresh events (default on).
 |spring.cloud.bus.trace.enabled | false | Flag to switch on tracing of acks (default off).
 
-|===
+|===
\ No newline at end of file