diff --git a/docs/README.md b/docs/README.md
index 016603c..6799ff3 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -15,10 +15,10 @@
 *   [Usage](#usage)
 
     *   [Require all fields](#require-all-fields)
-    *   [Require at least one field](#require-at-least-one-field)
+    *   [Require at least one field in a collection](#require-at-least-one-field-in-a-collection)
     *   [Optionally require at least one field in a collection](#optionally-require-at-least-one-field-in-a-collection)
     *   [Conditional require fields](#conditional-require-fields)
-    *   [Conditional require optional fields](#conditional-require-optional-fields)
+    *   [Conditional require at least one field in a collection](#conditional-require-at-least-one-field-in-a-collection)
 
 *   [Model Attributes](#model-attributes)
 
@@ -74,7 +74,7 @@ ValueError: {'amount': ValidationError([u'Please provide a value for: "amount".'
 
 ```
 
-### Require at least one field
+### Require at least one field in a collection
 
 ```py
 
@@ -192,7 +192,7 @@ ValueError: {u'percentage': ValidationError([u'Please provide a value for: "perc
 
 ```
 
-### Conditional require optional fields
+### Conditional require at least one field in a collection
 
 ```py