Update Dockerfile

Author: Sean-Bradley

Diff for: nginx/Dockerfile

@@ -1,5 +1,5 @@
 FROM nginx
-LABEL Sean Bradley <seanwasere@gmail.com>
+LABEL https://github.com/Sean-Bradley
 COPY /nginx.conf	/etc/nginx/nginx.conf
 #COPY /server.crt	/etc/nginx/server.crt
 #COPY /server.key	/etc/nginx/server.key