Madhur Harwani enhanced the aws-neuron/aws-neuron-sdk repository by updating documentation to improve developer experience and configuration accuracy for Neuron Core (LNC) mappings on Trn2 instances. Focusing on reworking reStructuredText (rst) documentation, Madhur clarified the mapping between physical and logical Neuron Cores, renamed configuration fields for clarity, and revised descriptions to reflect new LNC configurations. These targeted updates addressed potential misconfigurations and aligned the documentation with recent SDK changes, making deployment workflows more intuitive. The work demonstrated a strong attention to detail in technical writing and documentation, though it was limited in scope to a single feature over one month.