Remove quotes that shouldn't be there.

docs/en_US/container_deployment.rst

@@ -170,10 +170,10 @@ Run a TLS secured container using a shared config/storage directory in
 
     docker pull dpage/pgadmin4
     docker run -p 443:443 \
-        -v '/private/var/lib/pgadmin:/var/lib/pgadmin' \
-        -v '/path/to/certificate.cert:/certs/server.cert' \
-        -v '/path/to/certificate.key:/certs/server.key' \
-        -v '/tmp/servers.json:/servers.json' \
+        -v /private/var/lib/pgadmin:/var/lib/pgadmin \
+        -v /path/to/certificate.cert:/certs/server.cert \
+        -v /path/to/certificate.key:/certs/server.key \
+        -v /tmp/servers.json:/servers.json \
         -e 'PGADMIN_DEFAULT_EMAIL=user@domain.com' \
         -e 'PGADMIN_DEFAULT_PASSWORD=SuperSecret' \
         -e 'PGADMIN_ENABLE_TLS=True' \