fix lint issues

Author: thymikee

__tests__/snapshotDiff.test.js

@@ -200,7 +200,9 @@ test('can use contextLines with React components', () => {
 });
 
 test('can use stablePatchmarks on diff', () => {
-  expect(snapshotDiff(noIndentA, noIndentB, { stablePatchmarks: true })).toMatchSnapshot();
+  expect(
+    snapshotDiff(noIndentA, noIndentB, { stablePatchmarks: true })
+  ).toMatchSnapshot();
 });
 
 describe('failed optional deps', () => {

src/index.js

@@ -45,7 +45,10 @@ const snapshotDiff = (valueA: any, valueB: any, options?: Options): string => {
   }
 
   if (mergedOptions.stablePatchmarks && !mergedOptions.expand) {
-    difference = difference.replace(/^@@ -[0-9]+,[0-9]+ \+[0-9]+,[0-9]+ @@$/gm, '@@ --- --- @@')
+    difference = difference.replace(
+      /^@@ -[0-9]+,[0-9]+ \+[0-9]+,[0-9]+ @@$/gm,
+      '@@ --- --- @@'
+    );
   }
 
   return SNAPSHOT_TITLE + difference;