ci: Format code

Author: seambot

README.md

@@ -30,14 +30,14 @@ which encodes most non-alphanumeric characters.
   and then serializing the `Date` as above.
 - Arrays are serialized using
   [`URLSearchParams.append()`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams/append):
-    - Array values are serialized as above.
-    - The array `{ foo: [1, 2] }` serializes to `foo=1&foo=2`.
-    - The single element array `{ foo: [1] }` serializes to `foo=1`.
-    - The empty array `{ foo: [] }` serializes to `foo=`.
-    - Serialization of the single element array containing the empty string is not supported
-      and will throw an `UnserializableParamError`.
-      Otherwise, the serialization of `{ foo: [''] }` would conflict with `{ foo: [] }`.
-      This serializer chooses to support the more common and more useful case of an empty array.
+  - Array values are serialized as above.
+  - The array `{ foo: [1, 2] }` serializes to `foo=1&foo=2`.
+  - The single element array `{ foo: [1] }` serializes to `foo=1`.
+  - The empty array `{ foo: [] }` serializes to `foo=`.
+  - Serialization of the single element array containing the empty string is not supported
+    and will throw an `UnserializableParamError`.
+    Otherwise, the serialization of `{ foo: [''] }` would conflict with `{ foo: [] }`.
+    This serializer chooses to support the more common and more useful case of an empty array.
 - Serialization of functions or other objects is not supported
   and will throw an `UnserializableParamError`.