chore: fix badge url for contributors and docker pulls (#774)

README.md

@@ -14,8 +14,8 @@
   [![latest version](https://img.shields.io/github/tag/containrrr/watchtower.svg)](https://github.com/containrrr/watchtower/releases)
   [![Apache-2.0 License](https://img.shields.io/github/license/containrrr/watchtower.svg)](https://www.apache.org/licenses/LICENSE-2.0)
   [![Codacy Badge](https://app.codacy.com/project/badge/Grade/1c48cfb7646d4009aa8c6f71287670b8)](https://www.codacy.com/gh/containrrr/watchtower/dashboard?utm_source=github.com&utm_medium=referral&utm_content=containrrr/watchtower&utm_campaign=Badge_Grade)
-  [![All Contributors](https://img.shields.io/badge/all_contributors-30-orange.svg?style=flat-square)](#contributors)
-  [![Pulls from DockerHub](https://img.shields.io/docker/pulls/containrrr/watchtower.svg?style=flat-square)](https://hub.docker.com/r/containrrr/watchtower)
+  [![All Contributors](https://img.shields.io/github/all-contributors/containrrr/watchtower)](#contributors)
+  [![Pulls from DockerHub](https://img.shields.io/docker/pulls/containrrr/watchtower.svg)](https://hub.docker.com/r/containrrr/watchtower)
 
 </div>
 

docs/index.md

@@ -33,10 +33,10 @@
     <img alt="Codacy Badge" src="https://app.codacy.com/project/badge/Grade/1c48cfb7646d4009aa8c6f71287670b8"/>
   </a>
   <a href="https://github.com/containrrr/watchtower/#contributors">
-    <img alt="All Contributors" src="https://img.shields.io/badge/all_contributors-30-orange.svg?style=flat-square" />
+    <img alt="All Contributors" src="https://img.shields.io/github/all-contributors/containrrr/watchtower" />
   </a>
   <a href="https://hub.docker.com/r/containrrr/watchtower">
-    <img alt="Pulls from DockerHub" src="https://img.shields.io/docker/pulls/containrrr/watchtower.svg?style=flat-square" />
+    <img alt="Pulls from DockerHub" src="https://img.shields.io/docker/pulls/containrrr/watchtower.svg" />
   </a>
 </p>