diff --git a/README.md b/README.md
index f35f3dd..615044e 100644
--- a/README.md
+++ b/README.md
@@ -82,10 +82,10 @@ To do so, you can specify a list of hostnames, protocols, passwords/API tokens a
 
 ```
 $ docker run \
-  -e 'PIHOLE_PROTOCOL="http,http,http" \
-  -e 'PIHOLE_HOSTNAME="192.168.1.2,192.168.1.3,192.168.1.4"' \
-  -e "PIHOLE_API_TOKEN="$API_TOKEN1,$API_TOKEN2,$API_TOKEN3" \
-  -e "PIHOLE_PORT="8080,8081,8080" \
+  -e 'PIHOLE_PROTOCOL=http,http,http" \
+  -e 'PIHOLE_HOSTNAME=192.168.1.2,192.168.1.3,192.168.1.4"' \
+  -e "PIHOLE_API_TOKEN=$API_TOKEN1,$API_TOKEN2,$API_TOKEN3" \
+  -e "PIHOLE_PORT=8080,8081,8080" \
   -e 'PORT=9617' \
   -p 9617:9617 \
   ekofr/pihole-exporter:latest
@@ -95,10 +95,10 @@ If port, protocol and API token/password is the same for all instances, you can
 
 ```
 $ docker run \
-  -e 'PIHOLE_PROTOCOL=",http" \
-  -e 'PIHOLE_HOSTNAME="192.168.1.2,192.168.1.3,192.168.1.4"' \
-  -e "PIHOLE_API_TOKEN="$API_TOKEN" \
-  -e "PIHOLE_PORT="8080" \
+  -e 'PIHOLE_PROTOCOL=,http" \
+  -e 'PIHOLE_HOSTNAME=192.168.1.2,192.168.1.3,192.168.1.4"' \
+  -e "PIHOLE_API_TOKEN=$API_TOKEN" \
+  -e "PIHOLE_PORT=8080" \
   -e 'PORT=9617' \
   -p 9617:9617 \
   ekofr/pihole-exporter:latest