diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8f2106c..4151b67 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -5,53 +5,48 @@ workflows:
       - hello1
       - yarn1
       - lint1:
-          requires: 
+          requires:
             - yarn1
       - test1:
           requires:
             - yarn1
-jobs: 
-  hello1: 
-    docker: 
-      - 
-        image: "circleci/node:12"
-    steps: 
+jobs:
+  hello1:
+    docker:
+      - image: 'circleci/node:12'
+    steps:
       - checkout
-      - 
-        run: 
-          command: "echo ok"
-          name: "Hello World"
+      - run:
+          command: 'echo ok'
+          name: 'Hello World'
 
   yarn1:
-    docker: 
-      - 
-        image: "circleci/node:12"
-    steps: 
+    docker:
+      - image: 'circleci/node:12'
+    steps:
       - checkout
       - restore_cache:
           key: yarn-v1-packages-{{ checksum "yarn.lock" }}
       - run: yarn global add node-gyp && yarn install
       - save_cache:
-          key: yarn-v1-packages-{{ checksum "yarn.lock" }}      
+          key: yarn-v1-packages-{{ checksum "yarn.lock" }}
           paths:
             - ./node_modules
 
   lint1:
-    docker: 
-      - 
-        image: "circleci/node:12"
-    steps: 
+    docker:
+      - image: 'circleci/node:12'
+    steps:
       - checkout
       - restore_cache:
           key: yarn-v1-packages-{{ checksum "yarn.lock" }}
       - run: yarn lint && yarn format:check
 
   test1:
-    docker: 
-      - 
-        image: "circleci/node:12"
-    steps: 
+    docker:
+      - image: 'circleci/node:12'
+    steps:
       - checkout
       - restore_cache:
           key: yarn-v1-packages-{{ checksum "yarn.lock" }}
-      - run: yarn test:ci
\ No newline at end of file
+      - run: yarn test:ci