Update README.md (#34)
diff --git a/README.md b/README.md
index 41562b6..d82f10b 100644
--- a/README.md
+++ b/README.md
@@ -6,7 +6,7 @@
This package is intended to be a more powerful and safer alternative to
`reflect.DeepEqual` for comparing whether two values are semantically equal.
-The primary features of cmp are:
+The primary features of `cmp` are:
* When the default behavior of equality does not suit the needs of the test,
custom equality functions can override the equality operation.
@@ -20,8 +20,11 @@
* If no custom equality functions are used and no `Equal` method is defined,
equality is determined by recursively comparing the primitive kinds on both
values, much like `reflect.DeepEqual`. Unlike `reflect.DeepEqual`, unexported
- fields are not compared; they result in panics unless suppressed by using
- an `Ignore` option.
+ fields are not compared by default; they result in panics unless suppressed
+ by using an `Ignore` option (see `cmpopts.IgnoreUnexported`) or explictly
+ compared using the `AllowUnexported` option.
+
+See the [GoDoc documentation][godoc] for more information.
This is not an official Google product.
