Fixed typo.

libraries/stdlib/test/EnumerationIteratorTest.kt

@@ -0,0 +1,18 @@
+
+import java.util.Vector
+import junit.framework.TestCase
+import kotlin.test.assertEquals
+
+class EnumerationIteratorTest() : TestCase() {
+    fun testIteration () {
+        val v = Vector<Int>()
+        for(i in 1..5)
+            v.add(i)
+
+        var sum = 0
+        for(k in v.elements())
+            sum += k
+
+        assertEquals(15, sum)
+    }
+}