Worked on improving the clarity and accuracy of documentation within the vaadin/docs repository, focusing on the full-stack-signals.adoc file. Addressed a documentation bug by correcting a variable name and type, changing 'sharedInteger' to 'sharedString' to accurately represent a String-typed ValueSignal in the example code. This adjustment helped prevent confusion for developers referencing the documentation and ensured consistency with the intended usage. Utilized adoc for documentation updates and applied strong attention to detail in technical writing. The work contributed to a smoother onboarding experience for new contributors by making the ValueSignal examples more readable and technically precise.