fix invalid volume mount paths for docker-compose examples

docker/docker-compose.yml.example

@@ -24,10 +24,10 @@ services:
       - mongodb
     volumes:
       # Weaver configuration
-      - ./components/weaver/config/weaver/weaver.ini:/opt/local/src/weaver/config/weaver.ini
-      - ./components/weaver/config/weaver/data_sources.yml:/opt/local/src/weaver/config/data_sources.yml
-      - ./components/weaver/config/weaver/request_options.yml:/opt/local/src/weaver/config/request_options.yml
-      - ./components/weaver/config/weaver/wps_processes.yml:/opt/local/src/weaver/config/wps_processes.yml
+      - ./config/weaver.ini.example:/opt/local/src/weaver/config/weaver.ini
+      - ./config/data_sources.yml.example:/opt/local/src/weaver/config/data_sources.yml
+      - ./config/request_options.yml.example:/opt/local/src/weaver/config/request_options.yml
+      - ./config/wps_processes.yml.example:/opt/local/src/weaver/config/wps_processes.yml
       # WARNING: see detail in 'worker' definition
       - /tmp/weaver/wps-outputs:/tmp/weaver/wps-outputs
     networks:
@@ -57,9 +57,10 @@ services:
       - mongodb
     volumes:
       # Weaver configuration
-      - ./config/weaver.ini:/opt/local/src/weaver/config/weaver.ini
-      - ./config/data_sources.yml:/opt/local/src/weaver/config/data_sources.yml
-      - ./config/request_options.yml:/opt/local/src/weaver/config/request_options.yml
+      - ./config/weaver.ini.example:/opt/local/src/weaver/config/weaver.ini
+      - ./config/data_sources.yml.example:/opt/local/src/weaver/config/data_sources.yml
+      - ./config/request_options.yml.example:/opt/local/src/weaver/config/request_options.yml
+      - ./config/wps_processes.yml.example:/opt/local/src/weaver/config/wps_processes.yml
       # WARNING:
       #   If you need to provide some credentials to provide access to protected docker repositories
       - ~/.docker/config.json:/root/.docker/config.json