minor tweaks

Author: sindresorhus

.editorconfig

@@ -10,6 +10,3 @@ insert_final_newline = true
 [{package.json,*.yml}]
 indent_style = space
 indent_size = 2
-
-[*.md]
-trim_trailing_whitespace = false

.travis.yml

@@ -1,6 +1,7 @@
 sudo: false
 language: node_js
 node_js:
-  - 'iojs'
+  - '5'
+  - '4'
   - '0.12'
   - '0.10'

package.json

@@ -20,14 +20,15 @@
   ],
   "keywords": [
     "stream",
+    "type",
     "streams",
     "writable",
     "readable",
     "duplex",
+    "transform",
     "check",
     "detect",
-    "is",
-    "type"
+    "is"
   ],
   "devDependencies": {
     "ava": "*",

readme.md

@@ -1,6 +1,6 @@
 # is-stream [![Build Status](https://travis-ci.org/sindresorhus/is-stream.svg?branch=master)](https://travis-ci.org/sindresorhus/is-stream)
 
-> Check if something is a [Node.js stream](http://nodejs.org/api/stream.html)
+> Check if something is a [Node.js stream](https://nodejs.org/api/stream.html)
 
 
 ## Install
@@ -13,8 +13,8 @@ $ npm install --save is-stream
 ## Usage
 
 ```js
-var fs = require('fs');
-var isStream = require('is-stream');
+const fs = require('fs');
+const isStream = require('is-stream');
 
 isStream(fs.createReadStream('unicorn.png'));
 //=> true
@@ -39,4 +39,4 @@ isStream({});
 
 ## License
 
-MIT © [Sindre Sorhus](http://sindresorhus.com)
+MIT © [Sindre Sorhus](https://sindresorhus.com)