diff --git a/Application-overview.md b/Application-overview.md
index d78442f..e389965 100644
--- a/Application-overview.md
+++ b/Application-overview.md
@@ -37,6 +37,6 @@ size: 4
 current: 0 -> (function, »function«, 1:1)
 all: [(function, »function«, 1:1), (assign, »=«, 1:10), (integer, »14«, 1:12), (semicolon, »;«, 1:14)]
 ```
-The first token has type of `FUNCTION`, not `IDENTIFIER` which is expected for assignment operation.
+The first token has type of `function`, not `identifier` which is expected for assignment operation.
 
 All tokenizer-related code is located in `io.smnp.dsl.token` module.
\ No newline at end of file