Contributed targeted documentation enhancements to the CovertLab/vEcoli repository, focusing on troubleshooting Apptainer build errors that commonly hindered researcher onboarding and reproducibility. Addressed a frequent issue where users encountered an 'unexpected end of JSON input' error by providing clear remediation steps, specifically guiding users to run 'apptainer cache clean' to resolve the problem. Leveraged reStructuredText (rst) to update and clarify technical documentation, emphasizing concise communication and actionable guidance. This work improved the developer experience by reducing support time and enabling faster diagnostics, demonstrating a methodical approach to documentation as a core engineering skill within the context of scientific software development.