Updated Assignments overview (markdown)

Assignments-overview.md

@@ -128,7 +128,7 @@ Parameters are only read by the tasks (they can be used in task parameters). Som
 ```
 job-id: 5
 results:
-        - task-id: compile1
+	- task-id: compile1
 	  exitcode: 0
 	  status: RE  # two letter status code
 	  exitsig: 1
@@ -137,7 +137,7 @@ results:
 	  memory: 50000  # in KB
 	  killed:
 	  message: "Time limit exceeded"  # status message
-        - task-id: eval1
+	- task-id: eval1
           exitcode: 0
           .
           .