diff --git a/README.md b/README.md
index 6a31433..58eed36 100644
--- a/README.md
+++ b/README.md
@@ -31,7 +31,8 @@ The module ships with the following HttpErrors:
 * 413 RequestEntityTooLargeError
 * 414 RequesturiTooLargeError
 * 415 UnsupportedMediaTypeError
-* 416 RequestedRangeNotSatisfiableError
+* 416 RangeNotSatisfiableError (For Node >= 4 & iojs >= 3)
+* 416 RequestedRangeNotSatisfiableError (For Node 0.x & iojs < 3)
 * 417 ExpectationFailedError
 * 418 ImATeapotError
 * 422 UnprocessableEntityError
diff --git a/lib/httpErrors.js b/lib/httpErrors.js
index 071fb50..02f87f5 100644
--- a/lib/httpErrors.js
+++ b/lib/httpErrors.js
@@ -29,7 +29,8 @@ var HttpError = require('./baseClasses/HttpError');
 // RequestEntityTooLargeError
 // RequesturiTooLargeError
 // UnsupportedMediaTypeError
-// RequestedRangeNotSatisfiableError
+// RangeNotSatisfiableError (For Node >= 4 & iojs >= 3)
+// RequestedRangeNotSatisfiableError (For Node 0.x & iojs < 3)
 // ExpectationFailedError
 // ImATeapotError
 // UnprocessableEntityError