diff --git a/toy-impl/parse_expr.py b/toy-impl/parse_expr.py
index 4fd3047..e699ca1 100644
--- a/toy-impl/parse_expr.py
+++ b/toy-impl/parse_expr.py
@@ -7,7 +7,7 @@ from inference import *
 # we assume having the following types:
 # bool, int32 with associated operations
 
-# not handled now: named expression, if expression, type guard
+# not handled now: named expression, type guard
 
 def parse_expr(ctx: Context,
                sym_table: dict[str, Type],