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pkg/compiler/lib/src/native/js.dart

Index: pkg/compiler/lib/src/native/js.dart
diff --git a/pkg/compiler/lib/src/native/js.dart b/pkg/compiler/lib/src/native/js.dart
index e7c7079aacac69d9ae08b812f242892d1bbe2d4e..1b065a13e371207a8c1d130c1745bb73815eec1d 100644
--- a/pkg/compiler/lib/src/native/js.dart
+++ b/pkg/compiler/lib/src/native/js.dart
@@ -116,7 +116,7 @@ class SideEffectsVisitor extends js.BaseVisitor {
 ///
 /// The result is semi-conservative, giving reasonable results for many simple
 /// JS fragments. The non-conservative part is the assumption that binary
-/// operators are used on 'good' operands that do not force arbirary code to be
+/// operators are used on 'good' operands that do not force arbitrary code to be
 /// executed via conversions (valueOf() and toString() methods).
 ///
 /// In many cases a JS fragment has more precise behavior. In these cases the