test: simplify string concatenation

Replace string concatenation with template literals. Updated `test/parallel/test-http-multi-line-headers.js`
nodejs · Jul 16, 2017 · 9fa6785 · 9fa6785
1 parent 5d3609d
commit 9fa6785
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test/parallel/test-http-multi-line-headers.js b/test/parallel/test-http-multi-line-headers.js
@@ -32,7 +32,7 @@ const server = net.createServer(function(conn) {
   const response =
       'HTTP/1.1 200 OK\r\n' +
       'Connection: close\r\n' +
-      'Content-Length: ' + body.length + '\r\n' +
+      `Content-Length: ${body.length}\r\n` +
       'Content-Type: text/plain;\r\n' +
       ' x-unix-mode=0600;\r\n' +
       ' name="hello.txt"\r\n' +