cleanup markdown docs across multiple files (#14296)

enable markdown-linter

docs/chroot/README.md

@@ -3,10 +3,12 @@
 Chroot allows user based namespace isolation on many standard Linux deployments.
 
 ## 1. Prerequisites
-* Familiarity with [chroot](http://man7.org/linux/man-pages/man2/chroot.2.html)
-* Chroot installed on your machine.
+
+- Familiarity with [chroot](http://man7.org/linux/man-pages/man2/chroot.2.html)
+- Chroot installed on your machine.
 
 ## 2. Install MinIO in Chroot
+
 ```sh
 mkdir -p /mnt/export/${USER}/bin
 wget https://dl.min.io/server/minio/release/linux-amd64/minio -O /mnt/export/${USER}/bin/minio
@@ -14,12 +16,15 @@ chmod +x /mnt/export/${USER}/bin/minio
 ```
 
 Bind your `proc` mount to the target chroot directory
+
 ```
 sudo mount --bind /proc /mnt/export/${USER}/proc
 ```
 
 ## 3. Run Standalone MinIO in Chroot
+
 ### GNU/Linux
+
 ```sh
 sudo chroot --userspec username:group /mnt/export/${USER} /bin/minio --config-dir=/.minio server /data
 
@@ -30,9 +35,10 @@ SecretKey: X3RKxEeFOI8InuNWoPsbG+XEVoaJVCqbvxe+PTOa
 ...
 ```
 
-Instance is now accessible on the host at port 9000, proceed to access the Web browser at http://127.0.0.1:9000/
+Instance is now accessible on the host at port 9000, proceed to access the Web browser at <http://127.0.0.1:9000/>
 
 ## Explore Further
+
 - [MinIO Erasure Code QuickStart Guide](https://docs.min.io/docs/minio-erasure-code-quickstart-guide)
 - [Use `mc` with MinIO Server](https://docs.min.io/docs/minio-client-quickstart-guide)
 - [Use `aws-cli` with MinIO Server](https://docs.min.io/docs/aws-cli-with-minio)