diff --git a/guides/source/form_helpers.md b/guides/source/form_helpers.md
index 0508b0fb385d7b965e9d32f94122569463e8cbad..ba6e158ba10c5d73a43868f13b9bb732a779c82b 100644
--- a/guides/source/form_helpers.md
+++ b/guides/source/form_helpers.md
@@ -164,7 +164,7 @@ make it easier for users to click the inputs.
 
 Other form controls worth mentioning are textareas, password fields,
 hidden fields, search fields, telephone fields, date fields, time fields,
-color fields, datetime fields, datetime-local fields, month fields, week fields,
+color fields, datetime-local fields, month fields, week fields,
 URL fields, email fields, number fields and range fields:
 
 ```erb