Meta tweaks

package.json

@@ -1,40 +1,40 @@
 {
-  "name": "gzip-size",
-  "version": "4.0.1",
-  "description": "Get the gzipped size of a string or buffer",
-  "license": "MIT",
-  "repository": "sindresorhus/gzip-size",
-  "author": {
-    "name": "Sindre Sorhus",
-    "email": "sindresorhus@gmail.com",
-    "url": "sindresorhus.com"
-  },
-  "engines": {
-    "node": ">=4"
-  },
-  "scripts": {
-    "test": "xo && ava"
-  },
-  "files": [
-    "index.js"
-  ],
-  "keywords": [
-    "app",
-    "tool",
-    "zlib",
-    "gzip",
-    "compressed",
-    "size",
-    "string",
-    "buffer"
-  ],
-  "dependencies": {
-    "duplexer": "^0.1.1",
-    "pify": "^3.0.0"
-  },
-  "devDependencies": {
-    "ava": "*",
-    "p-event": "^1.3.0",
-    "xo": "*"
-  }
+	"name": "gzip-size",
+	"version": "4.0.1",
+	"description": "Get the gzipped size of a string or buffer",
+	"license": "MIT",
+	"repository": "sindresorhus/gzip-size",
+	"author": {
+		"name": "Sindre Sorhus",
+		"email": "sindresorhus@gmail.com",
+		"url": "sindresorhus.com"
+	},
+	"engines": {
+		"node": ">=4"
+	},
+	"scripts": {
+		"test": "xo && ava"
+	},
+	"files": [
+		"index.js"
+	],
+	"keywords": [
+		"app",
+		"tool",
+		"zlib",
+		"gzip",
+		"compressed",
+		"size",
+		"string",
+		"buffer"
+	],
+	"dependencies": {
+		"duplexer": "^0.1.1",
+		"pify": "^3.0.0"
+	},
+	"devDependencies": {
+		"ava": "*",
+		"p-event": "^1.3.0",
+		"xo": "*"
+	}
 }

readme.md

@@ -26,11 +26,11 @@ console.log(gzipSize.sync(text));
 
 ## API
 
-### gzipSize(input, options)
+### gzipSize(input, [options])
 
 Returns a `Promise` for the size.
 
-### gzipSize.sync(input, options)
+### gzipSize.sync(input, [options])
 
 Returns the size.
 
@@ -44,11 +44,11 @@ Type: `Object`
 
 Any [`zlib` option](https://nodejs.org/api/zlib.html#zlib_class_options).
 
-### gzipSize.stream(options)
+### gzipSize.stream([options])
 
 Returns a [`stream.PassThrough`](https://nodejs.org/api/stream.html#stream_class_stream_passthrough). The stream emits a `gzip-size` event and has a `gzipSize` property.
 
-### gzipSize.file(path, options)
+### gzipSize.file(path, [options])
 
 Returns a `Promise` for the size of the file.