Fix compose syntax issues

compose.yml

@@ -174,14 +174,14 @@ services:
     image: alangecker/bbb-docker-etherpad:1.9.1
     depends_on:
       - redis
-    environment:
+    # environment:
       # ETHERPAD_API_KEY is set via entrypoint
     configs:
        - source: entrypoint_etherpad
          target: /usr/local/bin/docker-entrypoint.sh
          mode: 0555
     secrets:
-       - /run/secret/etherpad_api_key
+       - etherpad_api_key
     entrypoint: /usr/local/bin/docker-entrypoint.sh
     networks:
       bbb-net:
@@ -193,14 +193,14 @@ services:
     depends_on:
       - redis
       - etherpad
-    environment:
+    # environment:
       # ETHERPAD_API_KEY is set via entrypoint
     configs:
        - source: entrypoint_bbbpads
          target: /usr/local/bin/docker-entrypoint.sh
          mode: 0555
     secrets:
-       - /run/secret/etherpad_api_key
+       - etherpad_api_key
     entrypoint: /usr/local/bin/docker-entrypoint.sh
     networks:
       bbb-net:
@@ -281,7 +281,7 @@ services:
     depends_on:
       - redis
       - freeswitch
-    environment:
+    # environment:
       # FSESL_PASSWORD is set via entrypoint
     configs:
        - source: entrypoint_fseslakka
@@ -361,10 +361,11 @@ services:
     secrets:
       - turn_secret
     environment:
-      ENABLE_HTTPS_PROXY: true # how does this work? check entrypoint too.
+      ENABLE_HTTPS_PROXY: "true"
     user: root
     entrypoint: /usr/local/bin/docker-entrypoint.sh
     network_mode: host
+
   # greenlight
   greenlight:
     image: bigbluebutton/greenlight:v3.1.0