Remove unused done param (#749)

Not sure why linter didn't catch this

Author: RyanZim

lib/util/__tests__/stat.test.js

@@ -21,7 +21,7 @@ describe('util/stat', () => {
 
   afterEach(done => fs.remove(TEST_DIR, done))
 
-  describe('should use stats with bigint type for node versions >= 10.5.0 and number type for older versions', done => {
+  describe('should use stats with bigint type for node versions >= 10.5.0 and number type for older versions', () => {
     it('stat.checkPaths()', () => {
       const nodeVersion = process.versions.node
       const src = path.join(TEST_DIR, 'src')
@@ -54,7 +54,7 @@ describe('util/stat', () => {
     })
   })
 
-  describe('should stop at src or root path and not throw max call stack size error', done => {
+  describe('should stop at src or root path and not throw max call stack size error', () => {
     it('stat.checkParentPaths()', () => {
       const src = path.join(TEST_DIR, 'src')
       let dest = path.join(TEST_DIR, 'dest')