diff --git a/libraries/stdlib/src/kotlin/test/Test.kt b/libraries/stdlib/src/kotlin/test/Test.kt
index d35700281d8..e76a0710c9a 100644
--- a/libraries/stdlib/src/kotlin/test/Test.kt
+++ b/libraries/stdlib/src/kotlin/test/Test.kt
@@ -13,7 +13,7 @@ public inline fun assertTrue(message: String, block: ()-> Boolean) {
 }
 
 /** Asserts that the given block returns true */
-public inline fun assertTrue(block: ()-> Boolean) : Unit = assertTrue("exprected true", block)
+public inline fun assertTrue(block: ()-> Boolean) : Unit = assertTrue("expected true", block)
 
 /** Asserts that the given block returns false */
 public inline fun assertNot(message: String, block: ()-> Boolean) {