fix: typos

Signed-off-by: guoguangwu <guoguangwug@gmail.com>
diff --git a/js/js.translator/testData/incremental/invalidation/classFunctionsAndFields/main/m.kt b/js/js.translator/testData/incremental/invalidation/classFunctionsAndFields/main/m.kt
index ff059e3..a1afc1f 100644
--- a/js/js.translator/testData/incremental/invalidation/classFunctionsAndFields/main/m.kt
+++ b/js/js.translator/testData/incremental/invalidation/classFunctionsAndFields/main/m.kt
@@ -32,7 +32,7 @@
             isEqual(Demo("test2").foo_inline(), "inline foo test2 update") ?: return "Fail inline function"
             isEqual(Demo("test3").field1, null) ?: return "Fail field"
         }
-        else -> return "Unkown"
+        else -> return "Unknown"
     }
     return "OK"
 }
diff --git a/js/js.translator/testData/incremental/invalidation/companionInlineFunction/main/m.kt b/js/js.translator/testData/incremental/invalidation/companionInlineFunction/main/m.kt
index 4eb6b08..4aca54c 100644
--- a/js/js.translator/testData/incremental/invalidation/companionInlineFunction/main/m.kt
+++ b/js/js.translator/testData/incremental/invalidation/companionInlineFunction/main/m.kt
@@ -2,7 +2,7 @@
     when (stepId) {
         0, 1, 2, 3, 4 -> if (foo() != stepId) return "Fail"
         5 -> if (foo() != 4) return "Fail"
-        else -> return "Unkown"
+        else -> return "Unknown"
     }
     return "OK"
 }
diff --git a/js/js.translator/testData/incremental/invalidation/companionWithStdLibCall/main/m.kt b/js/js.translator/testData/incremental/invalidation/companionWithStdLibCall/main/m.kt
index 8fb828c..fc05ed3 100644
--- a/js/js.translator/testData/incremental/invalidation/companionWithStdLibCall/main/m.kt
+++ b/js/js.translator/testData/incremental/invalidation/companionWithStdLibCall/main/m.kt
@@ -5,7 +5,7 @@
         1 -> if (x != 32) return "Fail, x == $x"
         2 -> if (x != 0) return "Fail, x == $x"
         3 -> if (x != 0) return "Fail, x == $x"
-        else -> return "Unkown"
+        else -> return "Unknown"
     }
     return "OK"
 }