This closes #94

* github/pr/94:
  Add notEqual assertion to test entities
diff --git a/guide/yaml/test/test-entities.md b/guide/yaml/test/test-entities.md
index a80b0aa..6f5ff02 100644
--- a/guide/yaml/test/test-entities.md
+++ b/guide/yaml/test/test-entities.md
@@ -163,6 +163,7 @@
 - `isEqualTo` - asserts that the actual value equals an expected value.
 - `equalTo` - a synonym for `isEqualTo`
 - `equals` - a synonym for `isEqualTo`
+- `notEqual` - asserts that the actual value does not equal the expected value.
 - `matches` - asserts that the actual value matches a [regex pattern](http://docs.oracle.com/javase/7/docs/api/java/util/regex/Pattern.html?is-external=true), for example `".*hello.*"`.
 - `contains` - asserts that the actual value contains the supplied value
 - `isEmpty` - asserts that the actual value is an empty string