diff --git a/website/docs/configuration/interpolation.html.md b/website/docs/configuration/interpolation.html.md
index b7723ad411..b4b4b1607c 100644
--- a/website/docs/configuration/interpolation.html.md
+++ b/website/docs/configuration/interpolation.html.md
@@ -419,7 +419,7 @@ The supported built-in functions are:
 
   * `urlencode(string)` - Returns an URL-safe copy of the string.
 
-  * `uuid()` - Returns a UUID string in RFC 4122 v4 format. This string will change with every invocation of the function, so in order to prevent diffs on every plan & apply, it must be used with the [`ignore_changes`](/docs/configuration/resources.html#ignore-changes) lifecycle attribute.
+  * `uuid()` - Returns a random UUID string. This string will change with every invocation of the function, so in order to prevent diffs on every plan & apply, it must be used with the [`ignore_changes`](/docs/configuration/resources.html#ignore-changes) lifecycle attribute.
 
   * `values(map)` - Returns a list of the map values, in the order of the keys
     returned by the `keys` function. This function only works on flat maps and