diff --git a/browser/lib/htmlTextHelper.js b/browser/lib/htmlTextHelper.js
index 884e8744..49952fbd 100644
--- a/browser/lib/htmlTextHelper.js
+++ b/browser/lib/htmlTextHelper.js
@@ -39,5 +39,5 @@ export function encodeEntities (text) {
 
 export default {
   decodeEntities,
-  encodeEntities,
+  encodeEntities
 }
diff --git a/tests/lib/html-text-helper-test.js b/tests/lib/html-text-helper-test.js
index c61b3d16..a476c0dd 100644
--- a/tests/lib/html-text-helper-test.js
+++ b/tests/lib/html-text-helper-test.js
@@ -9,15 +9,15 @@ test('htmlTextHelper#decodeEntities should return encoded text (string)', t => {
   // [input, expected]
   const testCases = [
     ['&lt;a href=', '<a href='],
-    ['var test = &apos;test&apos;', "var test = 'test'"],
-    ['&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote', "<a href='https://boostnote.io'>Boostnote"],
-    ["&lt;\\?php\n var = &apos;hoge&apos;;", "<\\?php\n var = 'hoge';"],
-    ["&amp;", "&"],
+    ['var test = &apos;test&apos;', 'var test = \'test\''],
+    ['&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote', '<a href=\'https://boostnote.io\'>Boostnote'],
+    ['&lt;\\\\?php\n var = &apos;hoge&apos;;', '<\\\\?php\n var = \'hoge\';'],
+    ['&amp;', '&']
   ]
 
   testCases.forEach(testCase => {
-    const [input, expected] = testCase;
-    t.is(htmlTextHelper.decodeEntities(input), expected, `Test for decodeEntities() input: ${input} expected: ${expected}`);
+    const [input, expected] = testCase
+    t.is(htmlTextHelper.decodeEntities(input), expected, `Test for decodeEntities() input: ${input} expected: ${expected}`)
   })
 })
 
@@ -25,28 +25,28 @@ test('htmlTextHelper#decodeEntities() should return decoded text (string)', t =>
   // [input, expected]
   const testCases = [
     ['<a href=', '&lt;a href='],
-    ["var test = 'test'", 'var test = &apos;test&apos;'],
-    ["<a href='https://boostnote.io'>Boostnote", '&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote'],
-    ["<?php\n var = 'hoge';", "&lt;&#63;php\n var = &apos;hoge&apos;;"],
+    ['var test = \'test\'', 'var test = &apos;test&apos;'],
+    ['<a href=\'https://boostnote.io\'>Boostnote', '&lt;a href=&apos;https://boostnote.io&apos;&gt;Boostnote'],
+    ['<?php\n var = \'hoge\';', '&lt;&#63;php\n var = &apos;hoge&apos;;']
   ]
 
   testCases.forEach(testCase => {
-    const [input, expected] = testCase;
-    t.is(htmlTextHelper.encodeEntities(input), expected, `Test for encodeEntities() input: ${input} expected: ${expected}`);
+    const [input, expected] = testCase
+    t.is(htmlTextHelper.encodeEntities(input), expected, `Test for encodeEntities() input: ${input} expected: ${expected}`)
   })
 })
 
 // Integration test
 test(t => {
   const testCases = [
-    "var test = 'test'",
-    "<a href='https://boostnote.io'>Boostnote",
-    "<Component styleName='test' />",
+    'var test = \'test\'',
+    '<a href=\'https://boostnote.io\'>Boostnote',
+    '<Component styleName=\'test\' />'
   ]
 
   testCases.forEach(testCase => {
     const encodedText = htmlTextHelper.encodeEntities(testCase)
     const decodedText = htmlTextHelper.decodeEntities(encodedText)
-    t.is(decodedText, testCase, `Integration test for encodedText() and decodedText()`);
+    t.is(decodedText, testCase, 'Integration test through encodedText() and decodedText()')
   })
 })