diff --git a/Terminology.md b/Terminology.md
index ea3ebfb..ec093e0 100644
--- a/Terminology.md
+++ b/Terminology.md
@@ -15,7 +15,7 @@ Program which executes and evaluates tasks given by QM. Its internally divided i
 
 * **Submission** - It corresponds with job. But logically submission is larger term enclosing user submit of exercise (solution) and all other information which are needed for evaluation.
 
-* **Job** - Basically structure which is transfered from QM (Aka. one request from QM is job). Internally set of tasks. Job itself has configuration which includes all information about this one submission.
+* **Job** - Basically structure which is transfered from QM (Aka. one request from QM is job). Internally set of tasks. Job itself has configuration which includes all information about this one submission. Typicaly, job is one standard submission, but there could be also benchmarking submission for configuring limits of problem or maybe submission for determining hardware and software configuration of given worker. This classification have no effect for evaluating the job. 
 
 * **Task** - Atomic piece of work which can execute external program or some internal command.