chore: fix some typos in comments

[coderwander]

🔍 What type of PR is this?

fix some typos in comments

👀 What this PR does / why we need it:

• My pull request adheres to the code style of this project
• My code requires changes to the documentation
• I have updated the documentation as required
• All the tests have passed

🅰 Which issue(s) this PR fixes:

Fixes #

📝 Special notes for your reviewer:

🎯 Describe how to verify it

📑 Additional documentation e.g., RFC, notion, Google docs, usage docs, etc.:

[kubbot]

CLA Assistant Lite bot 🤖 All Contributors have signed the open-im-server CLA.
The signed information is recorded 🤖here

[coderwander]

I have read the CLA Document and I hereby sign the CLA

[cubxxw]

thx

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 4.63%. Comparing base (0b2df42) to head (381fd1b).
Report is 74 commits behind head on main.

❗ Current head 381fd1b differs from pull request most recent head 6a721f2. Consider uploading reports for the commit 6a721f2 to get more accurate results

Additional details and impacted files

@@          Coverage Diff          @@
##            main   #2183   +/-   ##
=====================================
  Coverage   4.63%   4.63%           
=====================================
  Files         28      28           
  Lines       1814    1813    -1     
=====================================
  Hits          84      84           
+ Misses      1720    1719    -1     
  Partials      10      10           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[coderwander]

Anything need I to do?

[skiffer-git]

Conflicting files
config/templates/env.template