diff --git a/README.adoc b/README.adoc
index 84da55b..3834890 100644
--- a/README.adoc
+++ b/README.adoc
@@ -81,7 +81,7 @@ Now if you call the actuator endpoint `actuator/health` you should see the follo
 |kafka.health.sendReceiveTimeout |2.5s | The maximum time, given as https://docs.spring.io/spring-boot/docs/2.1.9.RELEASE/reference/html/boot-features-external-config.html#boot-features-external-config-conversion-duration[Duration], to wait for sending and receiving the message.
 |kafka.health.pollTimeout |200ms | The time, given as https://docs.spring.io/spring-boot/docs/2.1.9.RELEASE/reference/html/boot-features-external-config.html#boot-features-external-config-conversion-duration[Duration], spent fetching the data from the topic
 |kafka.health.subscriptionTimeout |5s | The maximum time, given as https://docs.spring.io/spring-boot/docs/2.1.9.RELEASE/reference/html/boot-features-external-config.html#boot-features-external-config-conversion-duration[Duration], to wait for subscribing to topic
-|kafka.health.cache.maximum-size |200 | Specifies the maximum number of entries the cache may contain.
+|kafka.health.cache.maximumSize |200 | Specifies the maximum number of entries the cache may contain.
 
 |===
 
diff --git a/changelog.adoc b/changelog.adoc
index bfc8cf6..e18e6b4 100644
--- a/changelog.adoc
+++ b/changelog.adoc
@@ -9,7 +9,7 @@
   (https://github.com/deviceinsight/kafka-health-check/issues/17[ISSUE-17])
 * As of now, cache metrics can be exposed. For this purpose, a corresponding MeterRegistry instance must be passed
   when instantiating the Kafka Health Check. (https://github.com/deviceinsight/kafka-health-check/issues/20[ISSUE-20])
-* The cache size can now be configure via the property `kafka.health.cache.maximum-size`.
+* The cache size can now be configured via the property `kafka.health.cache.maximum-size`.
   The default value for the cache size is 200. (https://github.com/deviceinsight/kafka-health-check/issues/22[ISSUE-22])
 
 == Version 1.2.0
diff --git a/src/main/java/com/deviceinsight/kafka/health/KafkaHealthCheckCacheProperties.java b/src/main/java/com/deviceinsight/kafka/health/KafkaHealthCheckCacheProperties.java
index a929554..715e41a 100644
--- a/src/main/java/com/deviceinsight/kafka/health/KafkaHealthCheckCacheProperties.java
+++ b/src/main/java/com/deviceinsight/kafka/health/KafkaHealthCheckCacheProperties.java
@@ -14,6 +14,6 @@ public class KafkaHealthCheckCacheProperties {
 
 	@Override
 	public String toString() {
-		return "CacheProperties{" + "maximumSize=" + maximumSize + '}';
+		return "CacheProperties{maximumSize=" + maximumSize + '}';
 	}
 }