diff --git a/compiler/test_gen/src/gen_primitives.rs b/compiler/test_gen/src/gen_primitives.rs
index ad04453610..cc004b1fa4 100644
--- a/compiler/test_gen/src/gen_primitives.rs
+++ b/compiler/test_gen/src/gen_primitives.rs
@@ -2563,7 +2563,7 @@ fn code_gen_unified_closure() {
                 p1 = (\u -> u == 97)
                 p2 = (\u -> u == 98)
 
-                main : I64 
+                main : I64
                 main =
                     oneOfResult = List.map [p1, p2] (\p -> p 42)