diff --git a/README.md b/README.md
index 220cb5b..f695404 100644
--- a/README.md
+++ b/README.md
@@ -322,7 +322,10 @@ We send metrics for Jobs in the following states:
 - **Waiting**: the job is known to exist but isn't schedulable yet due to
   dependencies, `wait` statements, etc. This information is mostly useful to an
   autoscaler, since it represents work that will start soon.
-- **Running**: an agent is actively executing this job.
+- **Running**: the jobs that are currently in the “running” state. These jobs have been 
+  picked up by agents and are actively being executed.
+- **Unfinished**: the jobs that have been scheduled but have not yet
+  finished. This count would include jobs that are in the “running,” “scheduled”.
 
 ## License