align comments

README.md

@@ -35,12 +35,12 @@ A config object can be passed in for extra functionality
 
 ```js
 const luaEnv = luainjs.createEnv({
-    LUA_PATH, // default value of package.path
+    LUA_PATH,   // default value of package.path
     fileExists, // function that takes in a path and returns a boolean
-    loadFile, // function that takes in a path and returns the content of a file
+    loadFile,   // function that takes in a path and returns the content of a file
-    stdin, // string representing the standard input
+    stdin,      // string representing the standard input
-    stdout, // function representing the standard output
+    stdout,     // function representing the standard output
-    osExit // function called by os.exit
+    osExit      // function called by os.exit
 })
 ```