Fix linting error

script/bootstrap.py

@@ -147,8 +147,8 @@ def setup_libchromiumcontent(is_dev, target_arch, url,
                              libcc_shared_library_path,
                              libcc_static_library_path):
   target_dir = os.path.join(DOWNLOAD_DIR, 'libchromiumcontent')
-  download = os.path.join(VENDOR_DIR, 'libchromiumcontent', 'script',
-                          'download')
+  script = os.path.join(VENDOR_DIR, 'libchromiumcontent', 'script',
+                        'download')
   args = ['-f', '-c', get_libchromiumcontent_commit(), '--target_arch',
           target_arch, url, target_dir]
   if (libcc_source_path != None and
@@ -161,9 +161,9 @@ def setup_libchromiumcontent(is_dev, target_arch, url,
   else:
     mkdir_p(DOWNLOAD_DIR)
   if is_dev:
-    subprocess.check_call([sys.executable, download] + args)
+    subprocess.check_call([sys.executable, script] + args)
   else:
-    subprocess.check_call([sys.executable, download, '-s'] + args)
+    subprocess.check_call([sys.executable, script, '-s'] + args)
 
 
 def update_win32_python():
@@ -204,7 +204,8 @@ def download_sysroot(target_arch):
 
 def download_mips64el_toolchain():
   # Download sysroot image.
-  if not os.path.exists(os.path.join(VENDOR_DIR, 'debian_jessie_mips64-sysroot')):
+  if not os.path.exists(os.path.join(VENDOR_DIR,
+                                     'debian_jessie_mips64-sysroot')):
     tar_name = 'debian_jessie_mips64-sysroot.tar.bz2'
     download(tar_name, MIPS64EL_SYSROOT_URL,
              os.path.join(SOURCE_ROOT, tar_name))

script/ci-release-build.js

@@ -4,11 +4,11 @@ const buildAppVeyorURL = 'https://windows-ci.electronjs.org/api/builds'
 const jenkinsServer = 'https://mac-ci.electronjs.org'
 
 const circleCIJobs = [
-  'electron-linux-arm'
+  'electron-linux-arm',
   'electron-linux-arm64',
   'electron-linux-ia32',
   'electron-linux-mips64el',
-  'electron-linux-x64',
+  'electron-linux-x64'
 ]
 
 const jenkinsJobs = [