do not quote variable without spaces

README.md

@@ -110,7 +110,7 @@ services:
       - PUID=1000
       - PGID=1000
       - TZ=Etc/UTC
-      - CHROME_CLI="https://www.linuxserver.io/" #optional
+      - CHROME_CLI=https://www.linuxserver.io/ #optional
     volumes:
       - /path/to/config:/config
     ports:
@@ -129,7 +129,7 @@ docker run -d \
   -e PUID=1000 \
   -e PGID=1000 \
   -e TZ=Etc/UTC \
-  -e CHROME_CLI="https://www.linuxserver.io/" `#optional` \
+  -e CHROME_CLI=https://www.linuxserver.io/ `#optional` \
   -p 3000:3000 \
   -p 3001:3001 \
   -v /path/to/config:/config \
@@ -150,7 +150,7 @@ Container images are configured using parameters passed at runtime (such as thos
 | `-e PUID=1000` | for UserID - see below for explanation |
 | `-e PGID=1000` | for GroupID - see below for explanation |
 | `-e TZ=Etc/UTC` | specify a timezone to use, see this [list](https://en.wikipedia.org/wiki/List_of_tz_database_time_zones#List). |
-| `-e CHROME_CLI="https://www.linuxserver.io/"` | Specify one or multiple Chromium CLI flags, this string will be passed to the application in full. |
+| `-e CHROME_CLI=https://www.linuxserver.io/` | Specify one or multiple Chromium CLI flags, this string will be passed to the application in full. |
 | `-v /config` | Users home directory in the container, stores local files and settings |
 | `--shm-size=` | This is needed for any modern website to function like youtube. |
 | `--security-opt seccomp=unconfined` | For Docker Engine only, many modern gui apps need this to function on older hosts as syscalls are unknown to Docker. Chromium runs in no-sandbox test mode without it. |