clean up code in cli/js (#6611)

1 files changed, 8 insertions, 6 deletions

diff --git a/cli/js/read_text_file.ts b/cli/js/read_text_file.ts
index 154b01b0e..02c9fe611 100644
--- a/cli/js/read_text_file.ts
+++ b/cli/js/read_text_file.ts
@@ -1,18 +1,20 @@
+// Copyright 2018-2020 the Deno authors. All rights reserved. MIT license.
+
 import { open, openSync } from "./files.ts";
 import { readAll, readAllSync } from "./buffer.ts";
 
 export function readTextFileSync(path: string | URL): string {
-  const decoder = new TextDecoder();
   const file = openSync(path);
-  const content = readAllSync(file);
+  const contents = readAllSync(file);
   file.close();
-  return decoder.decode(content);
+  const decoder = new TextDecoder();
+  return decoder.decode(contents);
 }
 
 export async function readTextFile(path: string | URL): Promise<string> {
-  const decoder = new TextDecoder();
   const file = await open(path);
-  const content = await readAll(file);
+  const contents = await readAll(file);
   file.close();
-  return decoder.decode(content);
+  const decoder = new TextDecoder();
+  return decoder.decode(contents);
 }