style: tidy whitespace

CONTRIBUTING.md

@@ -53,4 +53,4 @@ When cutting a release, the following steps need to be performed:
 
 ## Issues
 
-Please file your issues [here](https://github.com/Fdawgs/node-poppler/issues) and try to provide as much information in the template as possible/relevant.
+Please file your issues [here](https://github.com/Fdawgs/node-poppler/issues) and try to provide as much information in the template as possible/relevant.

README.md

@@ -31,10 +31,12 @@ npm install node-poppler
 node-poppler's test scripts use yarn commands.
 
 ## Linux support
+
 Windows and OSX/Darwin binaries are provided with this repository.
 For Linux users, you will need to download the `poppler-data` and `poppler-utils` binaries seperately.
 
 An example of downloading the binaries on a Debian system:
+
 ```
 sudo apt-get install poppler-data
 sudo apt-get install poppler-utils
@@ -47,7 +49,6 @@ const { Poppler } = require('node-poppler');
 const poppler = new Poppler('./usr/bin');
 ```
 
-
 # API
 
 [API Documentation can be found here](https://github.com/Fdawgs/node-poppler/blob/master/API.md)

src/index.test.js

@@ -263,14 +263,12 @@ describe('pdfImages function', () => {
 	test('Should accept options and list all images in file', async () => {
 		const poppler = new Poppler();
 		const options = {
-		 	list: true
+			list: true
 		};
 
-		await poppler
-			.pdfImages(options, file)
-			.then((res) => {
-				expect(typeof res).toBe('string');
-			});
+		await poppler.pdfImages(options, file).then((res) => {
+			expect(typeof res).toBe('string');
+		});
 	});
 
 	test('Should return an Error object if file passed not PDF format', async () => {