Contributed to the TYPO3CMS-Reference-CoreApi repository with a focus on documentation quality, specifically addressing clarity in the Cache Flushing section. The work involved identifying and correcting a duplicated word, which improved the readability and accuracy of the technical documentation. Using reStructuredText (RST) and applying strong documentation skills, the developer ensured that the change was version-controlled and traceable. This attention to detail helped reduce potential misinterpretation for users and supported smoother onboarding by making the documentation more accessible. The contribution, while scoped to a single bug fix, demonstrated a methodical approach to maintaining high standards in open-source documentation.