diff --git a/doc/api/fs.markdown b/doc/api/fs.markdown
index ebffa9f02da417..fe109d2482efb1 100644
--- a/doc/api/fs.markdown
+++ b/doc/api/fs.markdown
@@ -566,7 +566,7 @@ The file is created if it does not exist.
 * `'ax+'` - Like `'a+'` but fails if `path` exists.
 
 `mode` sets the file mode (permission and sticky bits), but only if the file was
-created. It defaults to `0666`, readable and writeable.
+created. It defaults to `0666`, readable and writable.
 
 The callback gets two arguments `(err, fd)`.