Slight README change

Author: gjtorikian

.vscode/settings.json

@@ -0,0 +1,8 @@
+{
+    "[markdown]": {
+        "editor.defaultFormatter": "esbenp.prettier-vscode"
+    },
+    "[ruby]": {
+        "editor.defaultFormatter": "Shopify.ruby-lsp"
+    }
+}

README.md

@@ -239,7 +239,7 @@ end
 For more information on how to write effective `NodeFilter`s, refer to the provided filters, and see the underlying lib, [Selma](https://www.github.com/gjtorikian/selma) for more information.
 
 - `AbsoluteSourceFilter`: replace relative image urls with fully qualified versions
-- `AssetProxyFilter`: replace image links with an encoding link to an asset server
+- `AssetProxyFilter`: replace image links with an encoded link to an asset server
 - `EmojiFilter`: converts `:<emoji>:` to [emoji](http://www.emoji-cheat-sheet.com/)
   - (Note: the included `MarkdownFilter` will already convert emoji)
 - `HttpsFilter`: Replacing http urls with https versions