diff --git a/docs/src/api/params.md b/docs/src/api/params.md
index 602f131ae6..9b8d3de31b 100644
--- a/docs/src/api/params.md
+++ b/docs/src/api/params.md
@@ -363,7 +363,7 @@ Target URL.
 
 ## js-fetch-option-params
 * langs: js
-- `params` <[Object]<[string], [string]|[int]|[boolean]>|[URLSearchParams]|[string]>
+- `params` <[Object]<[string], [string]|[float]|[boolean]>|[URLSearchParams]|[string]>
 
 Query parameters to be sent with the URL.