diff --git a/rules/S6790/javascript/rule.adoc b/rules/S6790/javascript/rule.adoc
index 2d665b995c8..826c292c931 100644
--- a/rules/S6790/javascript/rule.adoc
+++ b/rules/S6790/javascript/rule.adoc
@@ -11,11 +11,11 @@ Older React versions allowed the ref attribute to be a string, like `"textInput"
 [source,javascript,diff-id=1,diff-type=noncompliant]
 ----
 const Hello = createReactClass({
-  componentDidMount: function() {
+  componentDidMount() {
     const component = this.refs.hello; // Noncompliant
     // ...
   },
-  render: function() {
+  render() {
     return <div ref="hello">Hello, world.</div>;
   }
 });
@@ -26,7 +26,7 @@ Instead, reference callbacks should be used. These do not have the limitations m
 [source,javascript,diff-id=1,diff-type=compliant]
 ----
 const Hello = createReactClass({
-  componentDidMount: function() {
+  componentDidMount() {
     const component = this.hello;
     // ...
   },