Fix typos in comments across multiple files

[Pricstas]

This PR corrects several minor typos in comments across various files, improving the clarity and professionalism of the code documentation.

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Files Updated

1. config/types.go

   • Corrected "joining to a existing cluster" to "joining to an existing cluster."

2. consensus/chain/block.go

   • Fixed "a error" to "an error."

3. p2p/p2pcommon/others.go

   • Updated "an another actor module" to "another actor module."

4. pkg/component/messages.go

   • Changed "an current number of message" to "a current number of message."

5. types/blockchain.go

   • Corrected "an another actor module" to "another actor module."

6. types/vote.go

   • Fixed "a unstaking tranaction" to "an unstaking tranaction."
   • Changed "a unprefixed name" to "an unprefixed name."

[Pricstas]

Hi @kroggen

Just a friendly reminder about pull request #374, which has been approved but hasn't been merged yet.
It fixes several typographical errors in comments across various files.

Thank you!

[kroggen]

As you can see, we had to force push the develop branch and this PR now contains old commits that should not be merged

I suspect that these steps should fix your PR:

git remote add upstream https://github.com/aergoio/aergo
git fetch upstream
git checkout develop
git reset --hard upstream/develop
git checkout fix/typos
git rebase --onto develop 9fba61d~1 fix/typos
git push --force

[Pricstas]

Hi @kroggen ,

I have successfully followed the steps you provided to rebase my branch onto the latest develop branch and resolved the conflicts

[kroggen]

Cool, the commits are correct now.
I made a last review on the changes

[Pricstas]

Hi @kroggen
I have made the requested corrections to fix several typographical errors in the comments across various files.