Update README.adoc

Author: MicWalter

README.adoc

@@ -63,11 +63,11 @@ The HiveMQ MQTT Message Log Extension is a very useful HiveMQ Extension for debu
 
 === Configuration
 
-By default all MQTT events are logged. It is possible to opt out of specific log event types by adding a
+By default, all MQTT events are logged. It is possible to opt out of specific log event types by adding a
 *mqttMessageLog.properties* files to your `<HIVEMQ_HOME>/hivemq-mqtt-message-log-extension`  folder.
 There is an example file available which removes the logging of publish messages. Just rename it to *mqttMessageLog.properties*.
 
-The events log only important information, if it required that MQTT messages are logging all information available the `verbose` property can be set to true.
+The events log only important information, if it is required that MQTT messages are logging all information available the `verbose` property can be set to true.
 You can see the difference of a normal log versus a verbose log in the <<example, examples>>.
 
 CAUTION: use verbose=true very carefully as it will flood your log immediately.