docs(REAME): use postfix for WrapTranslation component

[Silverium]

When splitting the message in three parts, prefix, infix, postfix, we need to use the postfix to end the message, instead of repeating the prefix

Before submitting the PR, please make sure you do the following

• [ X] It's really useful if your PR references an issue where it is discussed ahead of time.
• [ X] Prefix your PR title with feat:, fix:, chore:, or docs:.
• [ X] This message body should clearly illustrate what problems it solves.
• [X ] Ideally, include a test that fails without this PR but passes with it.

Tests

• [ X] Run the tests with pnpm test and lint the project with pnpm lint

generator

If you change something in the generator, please also:

• add some snapshot tests to the packages/generator/test/generator.test.ts-file
• then run pnpm test => you should see your tests failing
• run pnpm test:update-generated-files
• again run pnpm test => your tests should pass
• then add all the created *.expected.*-files to the git-index and
• make sure these files look like you would expect them
• finally commit these files to the repository