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.