diff --git a/site/docs/4.5/components/forms.md b/site/docs/4.5/components/forms.md
index 4a8f62947097..b9fe4ca469d4 100644
--- a/site/docs/4.5/components/forms.md
+++ b/site/docs/4.5/components/forms.md
@@ -1276,11 +1276,11 @@ $('.your-checkbox').prop('indeterminate', true)
 
 {% capture example %}
 <div class="custom-control custom-radio custom-control-inline">
-  <input type="radio" id="customRadioInline1" name="customRadioInline1" class="custom-control-input">
+  <input type="radio" id="customRadioInline1" name="customRadioInline" class="custom-control-input">
   <label class="custom-control-label" for="customRadioInline1">Toggle this custom radio</label>
 </div>
 <div class="custom-control custom-radio custom-control-inline">
-  <input type="radio" id="customRadioInline2" name="customRadioInline1" class="custom-control-input">
+  <input type="radio" id="customRadioInline2" name="customRadioInline" class="custom-control-input">
   <label class="custom-control-label" for="customRadioInline2">Or toggle this other custom radio</label>
 </div>
 {% endcapture %}