Merge pull request #17 from cisagov/bug/fix_image_shield_url

Fix the URL used for the `Docker Pull` shield

Author: mcdonnnj

README.md

@@ -8,7 +8,7 @@
 
 ## Docker Image ##
 
-[![Docker Pulls](https://img.shields.io/docker/pulls/cisagov/vdp-scanner-docker)](https://hub.docker.com/r/cisagov/vdp-scanner)
+[![Docker Pulls](https://img.shields.io/docker/pulls/cisagov/vdp-scanner)](https://hub.docker.com/r/cisagov/vdp-scanner)
 [![Docker Image Size (latest by date)](https://img.shields.io/docker/image-size/cisagov/vdp-scanner)](https://hub.docker.com/r/cisagov/vdp-scanner)
 [![Platforms](https://img.shields.io/badge/platforms-amd64%20%7C%20arm%2Fv6%20%7C%20arm%2Fv7%20%7C%20arm64%20%7C%20ppc64le%20%7C%20s390x-blue)](https://hub.docker.com/r/cisagov/vdp-scanner/tags)