diff --git a/types/dompurify/dompurify-tests.ts b/types/dompurify/dompurify-tests.ts
index eb07cfcf14..fb60f2cd7b 100644
--- a/types/dompurify/dompurify-tests.ts
+++ b/types/dompurify/dompurify-tests.ts
@@ -4,54 +4,54 @@ import dompurify = require('dompurify');
 
 dompurify.sanitize('<script>alert("hi")</script>');
 dompurify.addHook('beforeSanitizeElements', (el, data, config) => {
-  return el;
+    return el;
 });
 
 //examples from the DOMPurify README
 let dirty = '<script>alert("hi")</script><p>Totally safe<p><p onerror="blowUp()">Totally not safe</p>';
 
 // allow only <b>
-dompurify.sanitize(dirty, {ALLOWED_TAGS: ['b']});
+dompurify.sanitize(dirty, { ALLOWED_TAGS: ['b'] });
 
 // allow only <b> and <q> with style attributes (for whatever reason)
-dompurify.sanitize(dirty, {ALLOWED_TAGS: ['b', 'q'], ALLOWED_ATTR: ['style']});
+dompurify.sanitize(dirty, { ALLOWED_TAGS: ['b', 'q'], ALLOWED_ATTR: ['style'] });
 
 // leave all as it is but forbid <style>
-dompurify.sanitize(dirty, {FORBID_TAGS: ['style']});
+dompurify.sanitize(dirty, { FORBID_TAGS: ['style'] });
 
 // leave all as it is but forbid style attributes
-dompurify.sanitize(dirty, {FORBID_ATTR: ['style']});
+dompurify.sanitize(dirty, { FORBID_ATTR: ['style'] });
 
 // extend the existing array of allowed tags
-dompurify.sanitize(dirty, {ADD_TAGS: ['my-tag']});
+dompurify.sanitize(dirty, { ADD_TAGS: ['my-tag'] });
 
 // extend the existing array of attributes
-dompurify.sanitize(dirty, {ADD_ATTR: ['my-attr']});
+dompurify.sanitize(dirty, { ADD_ATTR: ['my-attr'] });
 
 // prohibit HTML5 data attributes (default is true)
-dompurify.sanitize(dirty, {ALLOW_DATA_ATTR: false});
+dompurify.sanitize(dirty, { ALLOW_DATA_ATTR: false });
 
 // return a DOM HTMLBodyElement instead of an HTML string (default is false)
-dompurify.sanitize(dirty, {RETURN_DOM: true});
+dompurify.sanitize(dirty, { RETURN_DOM: true });
 
 // return a DOM DocumentFragment instead of an HTML string (default is false)
-dompurify.sanitize(dirty, {RETURN_DOM_FRAGMENT: true});
+dompurify.sanitize(dirty, { RETURN_DOM_FRAGMENT: true });
 
 // return a DOM DocumentFragment instead of an HTML string (default is false)
 // also import it into the current document (default is false).
 // RETURN_DOM_IMPORT must be set if you would like to append
 // the returned node to the current document
-let clean = dompurify.sanitize(dirty, {RETURN_DOM_FRAGMENT: true, RETURN_DOM_IMPORT: true});
+let clean = dompurify.sanitize(dirty, { RETURN_DOM_FRAGMENT: true, RETURN_DOM_IMPORT: true });
 document.body.appendChild(clean);
 
 // return entire document including <html> tags (default is false)
-dompurify.sanitize(dirty, {WHOLE_DOCUMENT: true});
+dompurify.sanitize(dirty, { WHOLE_DOCUMENT: true });
 
 // make output safe for usage in jQuery's $()/html() method (default is false)
-dompurify.sanitize(dirty, {SAFE_FOR_JQUERY: true});
+dompurify.sanitize(dirty, { SAFE_FOR_JQUERY: true });
 
 // disable DOM Clobbering protection on output (default is true, handle with care!)
-dompurify.sanitize(dirty, {SANITIZE_DOM: false});
+dompurify.sanitize(dirty, { SANITIZE_DOM: false });
 
 // discard an element's content when the element is removed (default is true)
-dompurify.sanitize(dirty, {KEEP_CONTENT: false});
+dompurify.sanitize(dirty, { KEEP_CONTENT: false });
