diff --git a/Overall-architecture.md b/Overall-architecture.md
index 12c833d..827299a 100644
--- a/Overall-architecture.md
+++ b/Overall-architecture.md
@@ -366,7 +366,7 @@ Mandatory items are bold, optional italic.
     - **bin** - the binary itself (full path of external command or name of internal task)
     - _args_ - list of arguments which will be sent into execution unit
   - _test-id_ - ID of the test this task is part of - must be specified for tasks which the particular test's result depends on
-  - _type_ - type of the task, can be omitted, default value is _inner_ - possible values are: _inner_, _initialisation_, _execution_, _evaluation_
+  - _type_ - type of the task, can be omitted, default value is _inner_ - possible values are: _inner_, _initiation_, _execution_, _evaluation_
   - _sandbox_ - wrapper for external tasks which will run in sandbox, if defined task is automatically external
     - **name** - name of used sandbox
     - _stdin_ - file to which standard input will be redirected, can be omitted