Update size test and docs

Author: jakearchibald

README.md

@@ -4,7 +4,7 @@
 
 This is a super-simple promise-based keyval store implemented with IndexedDB, originally based on [async-storage by Mozilla](https://github.com/mozilla-b2g/gaia/blob/master/shared/js/async_storage.js).
 
-It's small and tree-shakeable. If you only use get/set, the library is ~370 bytes (brotli'd), if you use all methods it's ~560 bytes.
+It's small and tree-shakeable. If you only use get/set, the library is ~370 bytes (brotli'd), if you use all methods it's ~570 bytes.
 
 Although this is tiny, it's a little larger than previous versions due to a [massive bug in Safari](https://bugs.webkit.org/show_bug.cgi?id=226547). Hopefully this fix can be removed in the not-too-distant future, when a version of Safari without the bug reaches enough users.
 
@@ -183,9 +183,7 @@ Promise.all([del(123), del('hello')])
   .catch((err) => console.log('It failed!', err));
 
 // It's faster to do:
-delMany([
-  123, 'hello'
-])
+delMany([123, 'hello'])
   .then(() => console.log('It worked!'))
   .catch((err) => console.log('It failed!', err));
 ```

size-tests/all.js

@@ -9,5 +9,18 @@ import {
   setMany,
   update,
   getMany,
+  delMany,
 } from '../dist';
-a(get, set, del, clear, keys, values, entries, setMany, update, getMany);
+a(
+  get,
+  set,
+  del,
+  clear,
+  keys,
+  values,
+  entries,
+  setMany,
+  update,
+  getMany,
+  delMany,
+);