[FIX] Fix typo when create discussion modal opens

[Amit91848]

• I have read the Contributing Guide
  https://github.com/RocketChat/Rocket.Chat/blob/develop/.github/CONTRIBUTING.md#contributing-to-rocketchat doc
• I have signed the CLA - https://cla-assistant.io/RocketChat/Rocket.Chat
• Lint and unit tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• I have added necessary documentation (if applicable)

Proposed changes (including videos or screenshots)

Fixed typo when discussion modal opens. Now it says - Help keep an overview of what's going on!

Issue(s)

Steps to test or reproduce

Further comments

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ dougfabris
❌ “Amit91848”

---

“Amit91848” seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[debdutdeb]

@Amit91848 please sign the CLA.

[Amit91848]

I have already signed the cla. But somehow it keeps on showing pending!?

[Kunalvrm555]

Please make sure that you are using the same GitHub account for signing the CLA and for opening a pull request.
@Amit91848

[Amit91848]

Yes, I checked multiple times, I am using the same account

[codecov]

Codecov Report

Merging #24982 (1fa5d7b) into develop (be41f2a) will increase coverage by 2.19%.
The diff coverage is 80.00%.

@@             Coverage Diff             @@
##           develop   #24982      +/-   ##
===========================================
+ Coverage    40.52%   42.71%   +2.19%     
===========================================
  Files          844      839       -5     
  Lines        17910    17707     -203     
  Branches      1988     1977      -11     
===========================================
+ Hits          7258     7564     +306     
+ Misses       10396     9889     -507     
+ Partials       256      254       -2     

Flag	Coverage Δ
e2e	42.71% <80.00%> (+2.19%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.