diff --git a/actionview/lib/action_view/helpers/url_helper.rb b/actionview/lib/action_view/helpers/url_helper.rb
index 1332bc889b21788f3db5458ea64c89fdfdca9e77..3df2eaf079d3d44348d5798fb2a47502b6d0a8fb 100644
--- a/actionview/lib/action_view/helpers/url_helper.rb
+++ b/actionview/lib/action_view/helpers/url_helper.rb
@@ -592,7 +592,7 @@ def current_page?(options, check_parameters: false)
# # => Text me
#
# sms_to "5155555785", "Text me",
- # subject: "Hello Jim I have a question about your product."
+ # body: "Hello Jim I have a question about your product."
# # => Text me
#
# You can use a block as well if your link target is hard to fit into the name parameter. ERB example: