Update docker-compse.yml due to m1 mac incompatible, as per deepset-a…

…i#1443

docker-compose.yml

@@ -23,10 +23,10 @@ services:
     command: "/bin/bash -c 'sleep 10 && gunicorn rest_api.application:app -b 0.0.0.0 -k uvicorn.workers.UvicornWorker --workers 2 --timeout 180'"
   elasticsearch:
     # This will start an empty elasticsearch instance (so you have to add your documents yourself)
-    #image: "elasticsearch:7.9.2"
+    image: "elasticsearch:7.9.2"
     # If you want a demo image instead that is "ready-to-query" with some indexed articles
     # about countries and capital cities from Wikipedia:
-    image: "deepset/elasticsearch-countries-and-capitals"
+    #image: "deepset/elasticsearch-countries-and-capitals"
     ports:
       - 9200:9200
     restart: on-failure
@@ -43,7 +43,7 @@ services:
     environment:
       - API_ENDPOINT=http://haystack-api:8000
       - EVAL_FILE=eval_labels_example.csv
-      # The value fot the following variables will be read from the host, if present.
+      # The value for the following variables will be read from the host, if present.
       # They can also be temporarily set for docker-compose, for example:
       # DISABLE_FILE_UPLOAD=1 DEFAULT_DOCS_FROM_RETRIEVER=5 docker-compose up
       - DISABLE_FILE_UPLOAD