CHANGELOG.md in logstash-output-csv-3.0.7 vs CHANGELOG.md in logstash-output-csv-3.0.8

@@ -1,4 +1,8 @@
+## 3.0.8
+  - Docs: Correct typos [#19](https://github.com/logstash-plugins/logstash-output-csv/pull/19) 
+  - Docs: Fix formatting after code sample [#22](https://github.com/logstash-plugins/logstash-output-csv/pull/22)
+
 ## 3.0.7
   - Docs: Set the default_codec doc attribute.
 
 ## 3.0.6
   - Update gemspec summary