Add missing env doc for MINIO_DOMAIN

[harshavardhana]

Description

Add missing env doc for MINIO_DOMAIN

Motivation and Context

fixing docs

How Has This Been Tested?

visually

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added unit tests to cover my changes.
• I have added/updated functional tests in mint. (If yes, add mint PR # here: )
• All new and existing tests passed.

[codecov]

Codecov Report

Merging #5705 into master will increase coverage by <.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #5705      +/-   ##
==========================================
+ Coverage   62.19%   62.19%   +<.01%     
==========================================
  Files         192      192              
  Lines       27388    27402      +14     
==========================================
+ Hits        17034    17043       +9     
- Misses       8979     8981       +2     
- Partials     1375     1378       +3

Impacted Files	Coverage Δ
cmd/server-main.go	12.66% <ø> (ø)	⬆️
cmd/gateway/azure/gateway-azure.go	27.58% <100%> (+0.25%)	⬆️
cmd/gateway/oss/gateway-oss.go	20.93% <100%> (+0.56%)	⬆️
cmd/gateway/sia/gateway-sia.go	11.52% <100%> (+0.6%)	⬆️
cmd/gateway/s3/gateway-s3.go	19.28% <100%> (+0.82%)	⬆️
cmd/gateway/b2/gateway-b2.go	18.18% <100%> (+0.4%)	⬆️
cmd/gateway/gcs/gateway-gcs.go	23.66% <100%> (+0.26%)	⬆️
cmd/xl-v1-common.go	94.87% <0%> (-5.13%)	⬇️
cmd/fs-v1-rwpool.go	64.34% <0%> (-2.61%)	⬇️

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 7c747a9...eeb58da. Read the comment docs.

[balamurugana]

LGTM

[nitisht]

IMHO we can change To enable virtual-host-style requests. By default only path-style requests are allowed. to To enable virtual-host-style requests, set this value to Minio host's domain name.

This will be clearer for users on what should be set in this variable.

[harshavardhana]

IMHO we can change To enable virtual-host-style requests. By default only path-style requests are allowed. to To enable virtual-host-style requests, set this value to Minio host's domain name.

This will be clearer for users on what should be set in this variable.

done @nitisht

[nitisht]

LGTM

[balamurugana]

Mint Automation

Test	Result
mint-xl.sh	✔️
mint-fs.sh	✔️
mint-dist-xl.sh	✔️
mint-gateway-s3.sh	✔️
mint-gateway-azure.sh	✔️

[balamurugana]

LGTM