diff --git a/js/js.libraries/src/core/javalang.kt b/js/js.libraries/src/core/javalang.kt
index fee437eda5a..36e6950f747 100644
--- a/js/js.libraries/src/core/javalang.kt
+++ b/js/js.libraries/src/core/javalang.kt
@@ -22,7 +22,7 @@ class IllegalStateException(message: String = "") : Exception() {}
 
 library
 class IndexOutOfBoundsException(message: String = "") : Exception() {}
-s
+
 library
 class UnsupportedOperationException(message: String = "") : Exception() {}