remove outdated comment

cli/src/index.js

@@ -187,7 +187,6 @@ async function getInputFiles(paths) {
   const validFiles = [];
 
   for (const path of paths) {
-    //allow paths ending in / of \ to get all files in that directory
     const files = (await fsp.lstat(path)).isDirectory()
       ? (await fsp.readdir(path)).map(file => join(path, file))
       : [path];