Because he was known to the company, they asked that he bring his resume to the interview. After he left the interview, the employer called and declined further interest. The reason cited was three misspelled words in the document. Opportunity knocks only once. Do not overstate your role.
Few achievements occur without multiple contributors.
It does not diminish your role to acknowledge that. Being a team player is a salable characteristic. Don't understate your achievements, either . A resume is a marketing document designed to sell your skills and strengths. Highlight specific achievements that illustrate a comprehensive view of your skill set.