diff --git a/docs/10.4-test-utils.md b/docs/10.4-test-utils.md
index dc03f8def..6300fc379 100644
--- a/docs/10.4-test-utils.md
+++ b/docs/10.4-test-utils.md
@@ -142,7 +142,8 @@ Traverse all components in `tree` and accumulate all components where `test(comp
 
 ```javascript
 array scryRenderedDOMComponentsWithClass(
-  ReactComponent tree, string className
+  ReactComponent tree, 
+  string className
 )
 ```
 
@@ -196,7 +197,8 @@ Finds all instances of components with type equal to `componentClass`.
 
 ```javascript
 ReactComponent findRenderedComponentWithType(
-  ReactComponent tree, function componentClass
+  ReactComponent tree, 
+  function componentClass
 )
 ```