[ docs ] fix typo in cabal update’s help

[ulysses4ever]

---

Please include the following checklist in your PR:

• Patches conform to the coding conventions.
• Any changes that could be relevant to users have been recorded in the changelog.
• The documentation has been updated, if necessary.

Please also shortly describe how you tested your change. Bonus points for added tests!

[ulysses4ever]

@mergify backport 3.8

[mergify]

backport 3.8

✅ Backports have been created

• #8390 [ docs ] fix typo in cabal update’s help (backport #8346) has been created for branch 3.8

[Mikolaj]

Let me rebase to see if the recent CI workaround unblocks merging.

[Mikolaj]

@mergify rebase

[mergify]

rebase

✅ Branch has been successfully rebased

[Mikolaj]

@mergify rebase

[mergify]

rebase

☑️ Nothing to do

• -closed [:pushpin: rebase requirement]
• any of:
  • #commits-behind>0 [:pushpin: rebase requirement]
  • -linear-history [:pushpin: rebase requirement]

[Mikolaj]

@mergify rebase

[mergify]

rebase

✅ Branch has been successfully rebased

[Mikolaj]

2 days have passed, but CI halted merging, so let me merge by hand and also experiment with CI and the backport of this PR.

[Mikolaj]

@mergify backport 3.8

[mergify]

backport 3.8

✅ Backports have been created

• #8390 [ docs ] fix typo in cabal update’s help (backport #8346) has been created for branch 3.8