site: rephrase to clarify that actions can have just one parameter.

Closes #5173
5 years ago · c31a4b56d0
parent 25e9e684f6
commit c31a4b56d0
1 changed files with 1 additions and 1 deletions
--- a/site/content/docs/02-template-syntax.md
+++ b/site/content/docs/02-template-syntax.md
@ -773,7 +773,7 @@ Actions are functions that are called when an element is created. They can retur

 ---

-An action can have parameters. If the returned value has an `update` method, it will be called whenever those parameters change, immediately after Svelte has applied updates to the markup.
+An action can have a parameter. If the returned value has an `update` method, it will be called whenever that parameter changes, immediately after Svelte has applied updates to the markup.

 > Don't worry about the fact that we're redeclaring the `foo` function for every component instance — Svelte will hoist any functions that don't depend on local state out of the component definition.