Update soy docs to use map.keys() instead of deprecated mapKeys(map)
@@ -359,7 +359,7 @@ For example,
{template .foo}
{@param m: map<int, string>}
<ul>
- {for $key in mapKeys($m)}
+ {for $key in $m.keys()}
<li>{$key}: {$m[$key]}</li>
<li>{$key} * 2 = {$key * 2}</li> // arithmetic on numeric keys in map
{/for}
