diff --git a/README.md b/README.md
index dd5c4b3..96793de 100644
--- a/README.md
+++ b/README.md
@@ -10,39 +10,39 @@ This image integrates [Icinga Web 2] into your [Docker] environment.
 docker run --rm -d \
 	-p 8080:8080 \
 	-v icingaweb:/data \
-	-e icingaweb.enabledModules=icingadb \
-	-e icingaweb.passwords.icingaweb2.icingaadmin=123456 \
-	-e icingaweb.authentication.icingaweb2.backend=db \
-	-e icingaweb.authentication.icingaweb2.resource=icingaweb_db \
-	-e icingaweb.config.global.config_backend=db \
-	-e icingaweb.config.global.config_resource=icingaweb_db \
-	-e icingaweb.config.logging.log=php \
-	-e icingaweb.groups.icingaweb2.backend=db \
-	-e icingaweb.groups.icingaweb2.resource=icingaweb_db \
-	-e icingaweb.modules.icingadb.config.icingadb.resource=icingadb \
-	-e icingaweb.modules.icingadb.redis.redis1.host=2001:db8::192.0.2.18 \
-	-e icingaweb.modules.icingadb.redis.redis1.port=6379 \
-	-e icingaweb.modules.icingadb.commandtransports.icinga2.transport=api \
-	-e icingaweb.modules.icingadb.commandtransports.icinga2.host=2001:db8::192.0.2.9 \
-	-e icingaweb.modules.icingadb.commandtransports.icinga2.username=root \
-	-e icingaweb.modules.icingadb.commandtransports.icinga2.password=123456 \
-	-e icingaweb.resources.icingaweb_db.type=db \
-	-e icingaweb.resources.icingaweb_db.db=mysql \
-	-e icingaweb.resources.icingaweb_db.host=2001:db8::192.0.2.13 \
-	-e icingaweb.resources.icingaweb_db.dbname=icingaweb \
-	-e icingaweb.resources.icingaweb_db.username=icingaweb \
-	-e icingaweb.resources.icingaweb_db.password=123456 \
-	-e icingaweb.resources.icingaweb_db.charset=utf8mb4 \
-	-e icingaweb.resources.icingadb.type=db \
-	-e icingaweb.resources.icingadb.db=mysql \
-	-e icingaweb.resources.icingadb.host=2001:db8::192.0.2.113 \
-	-e icingaweb.resources.icingadb.dbname=icingadb \
-	-e icingaweb.resources.icingadb.username=icingaweb \
-	-e icingaweb.resources.icingadb.password=123456 \
-	-e icingaweb.resources.icingadb.charset=utf8mb4 \
-	-e icingaweb.roles.Administrators.users=icingaadmin \
-	-e icingaweb.roles.Administrators.permissions='*' \
-	-e icingaweb.roles.Administrators.groups=Administrators \
+	-e icingaweb.enabledModules="icingadb" \
+	-e icingaweb.passwords.icingaweb2.icingaadmin="123456" \
+	-e icingaweb.authentication.icingaweb2.backend="db" \
+	-e icingaweb.authentication.icingaweb2.resource="icingaweb_db" \
+	-e icingaweb.config.global.config_backend="db"\
+	-e icingaweb.config.global.config_resource="icingaweb_db" \
+	-e icingaweb.config.logging.log="php" \
+	-e icingaweb.groups.icingaweb2.backend="db" \
+	-e icingaweb.groups.icingaweb2.resource="icingaweb_db" \
+	-e icingaweb.modules.icingadb.config.icingadb.resource="icingadb" \
+	-e icingaweb.modules.icingadb.redis.redis1.host="2001:db8::192.0.2.18" \
+	-e icingaweb.modules.icingadb.redis.redis1.port="6379" \
+	-e icingaweb.modules.icingadb.commandtransports.icinga2.transport="api" \
+	-e icingaweb.modules.icingadb.commandtransports.icinga2.host="2001:db8::192.0.2.9" \
+	-e icingaweb.modules.icingadb.commandtransports.icinga2.username="root" \
+	-e icingaweb.modules.icingadb.commandtransports.icinga2.password="123456" \
+	-e icingaweb.resources.icingaweb_db.type="db" \
+	-e icingaweb.resources.icingaweb_db.db="mysql" \
+	-e icingaweb.resources.icingaweb_db.host="2001:db8::192.0.2.13" \
+	-e icingaweb.resources.icingaweb_db.dbname="icingaweb" \
+	-e icingaweb.resources.icingaweb_db.username="icingaweb" \
+	-e icingaweb.resources.icingaweb_db.password="123456" \
+	-e icingaweb.resources.icingaweb_db.charset="utf8mb4" \
+	-e icingaweb.resources.icingadb.type="db" \
+	-e icingaweb.resources.icingadb.db="mysql" \
+	-e icingaweb.resources.icingadb.host="2001:db8::192.0.2.113" \
+	-e icingaweb.resources.icingadb.dbname="icingadb" \
+	-e icingaweb.resources.icingadb.username="icingaweb" \
+	-e icingaweb.resources.icingadb.password="123456" \
+	-e icingaweb.resources.icingadb.charset="utf8mb4" \
+	-e icingaweb.roles.Administrators.users="icingaadmin" \
+	-e icingaweb.roles.Administrators.permissions="*" \
+	-e icingaweb.roles.Administrators.groups="Administrators" \
 	icinga/icingaweb2
 ```
 
@@ -62,11 +62,11 @@ To configure it, do one of the following:
 `icingaweb.enabledModules` is a comma-separated set
 of the only modules to be enabled.
 
-Variables like `icingaweb.passwords.backend.user=pass`
+Variables like `icingaweb.passwords.backend.user="pass"`
 ensures a user "user" with the password "pass" to be present
 in the database authentication backend "backend".
 
-Variables like `icingaweb.dir.subdir.file.section.option=value` create .ini
+Variables like `icingaweb.dir.subdir.file.section.option="value"` create .ini
 files like `/data/etc/icingaweb2/dir/subdir/file.ini` with content like this:
 
 ```ini