Spelling fixes e to i.

tests/language/vm/regress_29137_vm_test.dart

Index: tests/language/vm/regress_29137_vm_test.dart
diff --git a/tests/language/vm/regress_29137_vm_test.dart b/tests/language/vm/regress_29137_vm_test.dart
index 1ada35e2ee8b18047dffde682c2a74d57b0bf209..978483f5b60091238ef16de430c72eee1a015fe7 100644
--- a/tests/language/vm/regress_29137_vm_test.dart
+++ b/tests/language/vm/regress_29137_vm_test.dart
@@ -26,7 +26,7 @@ rot8(v) => _rotl32(v, 8);
 
 main() {
   // Note: value is selected in such a way that (value << 8) is not a smi - this
-  // triggers emittion of BinaryMintOp instructions for shifts.
+  // triggers emission of BinaryMintOp instructions for shifts.
   const value = 0xF0F00000;
   const rotated = 0xF00000F0;
   Expect.equals(rotated, rot8(value));