add use

Author: mattiaerre

README.md

@@ -1,3 +1,9 @@
 # prettier-plugin-solidity
 
-prettier plugin for solidity
+work in progress prettier plugin for solidity
+
+## Use
+
+```bash
+node_modules/prettier/bin-prettier.js --write **/*.sol --plugin=./node_modules/prettier-plugin-solidity
+```

src/printer.js

@@ -1,5 +1,4 @@
 // https://prettier.io/docs/en/plugins.html#printers
-const print = (path, options) =>
-  `// todo: ready to prettier\n${options.originalText}`;
+const print = (path, options) => options.originalText;
 
 module.exports = print;