title: Docker error C:\Program Files\Docker Toolbox\docker.exe: invalid reference format: repository name must be lowercase
body: <p>After the cloning of wappalyzer repository in git bash and running the command 
  <code>$ git clone https://github.com/&lt;your_github_username&gt;/Wappalyzer.git
  $ cd Wappalyzer
  $ ./run links</code></p>
  
  <p>After the command <code>./run links</code> the error is<br>
  <code>vipul rao@Rao MINGW64 ~/Documents/GitHub/wappalyzer
  $ ./run links
  C:\Program Files\Docker Toolbox\docker.exe: invalid reference format: repository name must be lowercase.
  See 'C:\Program Files\Docker Toolbox\docker.exe run --help'.
  C:\Program Files\Docker Toolbox\docker.exe: invalid reference format: repository name must be lowercase.
  See 'C:\Program Files\Docker Toolbox\docker.exe run --help'.
  C:\Program Files\Docker Toolbox\docker.exe: invalid reference format: repository name must be lowercase.
  See 'C:\Program Files\Docker Toolbox\docker.exe run --help'.
  </code></p>