diff --git a/CHANGELOG.md b/CHANGELOG.md
index 2cdc09bac..d39cdf9c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -28,6 +28,7 @@ and is in the `[agent]` config section.
 - [#695](https://github.com/influxdata/telegraf/pull/695): raindrops input plugin. Thanks @burdandrei!
 - [#650](https://github.com/influxdata/telegraf/pull/650): net_response input plugin. Thanks @titilambert!
 - [#699](https://github.com/influxdata/telegraf/pull/699): Flush based on buffer size rather than time.
+- [#682](https://github.com/influxdata/telegraf/pull/682): Mesos input plugin. Thanks @tripledes!
 
 ### Bugfixes
 - [#443](https://github.com/influxdata/telegraf/issues/443): Fix Ping command timeout parameter on Linux.
diff --git a/internal/config/testdata/telegraf-agent.toml b/internal/config/testdata/telegraf-agent.toml
index e1430b954..1e6a6a276 100644
--- a/internal/config/testdata/telegraf-agent.toml
+++ b/internal/config/testdata/telegraf-agent.toml
@@ -188,12 +188,9 @@
 [[inputs.mesos]]
   # Timeout, in ms.
   timeout = 100
-  # A list of Mesos masters. e.g. master1:5050, master2:5080, etc.
-  # The port can be skipped if using the default (5050)
-  # Default value is localhost:5050.
+  # A list of Mesos masters, default value is localhost:5050.
   masters = ["localhost:5050"]
-  # Metrics groups to be collected.
-  # Default, all enabled.
+  # Metrics groups to be collected, by default, all enabled.
   master_collections = ["resources","master","system","slaves","frameworks","messages","evqueue","registrar"]
 
 # Read metrics from one or many MongoDB servers
diff --git a/plugins/inputs/mesos/README.md b/plugins/inputs/mesos/README.md
index 603d3c7f5..20a6dd244 100644
--- a/plugins/inputs/mesos/README.md
+++ b/plugins/inputs/mesos/README.md
@@ -10,12 +10,9 @@ For more information, please check the [Mesos Observability Metrics](http://meso
 [[inputs.mesos]]
   # Timeout, in ms.
   timeout = 100
-  # A list of Mesos masters. e.g. master1:5050, master2:5080, etc.
-  # The port can be skipped if using the default (5050)
-  # Default value is localhost:5050.
+  # A list of Mesos masters, default value is localhost:5050.
   masters = ["localhost:5050"]
-  # Metrics groups to be collected.
-  # Default, all enabled.
+  # Metrics groups to be collected, by default, all enabled.
   master_collections = ["resources","master","system","slaves","frameworks","messages","evqueue","registrar"]
 ```