During December 2025, Savio contributed to the ruby/ruby repository by addressing a documentation issue related to signal handling in the Ruby VM. He identified and corrected a minor typo in the signals.rdoc file, clarifying the explanation of how signal handlers interact with the virtual machine. This work involved careful review of the existing documentation and adherence to project standards to ensure accuracy and consistency. Using his skills in Ruby and technical documentation, Savio improved the clarity of core VM documentation, which helps reduce confusion for both contributors and users. The contribution was focused, addressing a specific documentation bug.