Reverted docker-compose.yml bind mount source path from ./ to ../ sin…

…ce the change was not necessary; fixed style for docker-compose.yml

docker/docker-compose.yml

@@ -1,6 +1,7 @@
-# 
+#
 # Documentation and examples can be found @ ../docs/docs/advanced-debugging.rst
-# 
+#
+---
 version: "3.9"
 networks:
   rpyc-test-net:
@@ -15,31 +16,32 @@ x-rpyc: &rpyc
     - rpyc-test-net
   volumes:
     - type: bind
-      source: ./
+      source: ../
       target: /opt/rpyc
       read_only: true
   command: >
-    /bin/sh -c "python -m pip install git+https://github.com/tomerfiliba/plumbum.git;
+    /bin/sh -c "python -m pip install \
+                git+https://github.com/tomerfiliba/plumbum.git;
     python"
 
 services:
   rpyc-python-3.10:
     container_name: rpyc-3.10
     image: python:3.10-rc-buster
-    << : *rpyc
+    <<: *rpyc
   rpyc-python-3.9:
     container_name: rpyc-3.9
     image: python:3.9-buster
-    << : *rpyc
+    <<: *rpyc
   rpyc-python-3.8:
     container_name: rpyc-3.8
     image: python:3.8-buster
-    << : *rpyc
+    <<: *rpyc
   rpyc-python-3.7:
     container_name: rpyc-3.7
     image: python:3.7-buster
-    << : *rpyc
+    <<: *rpyc
   rpyc-python-3.6:
     container_name: rpyc-3.6
     image: python:3.6-buster
-    << : *rpyc
+    <<: *rpyc