Fix typo in test names: "treversing" → "traversing" (#14347)
Fix typo in test names: "treversing" → "traversing" (#14347)

Just a quick typo fix for some test names.
JeromeFitz/next.js,flybayer/next.js,zeit/next.js,zeit/next.js,azukaru/next.js,flybayer/next.js,JeromeFitz/next.js,flybayer/next.js,flybayer/next.js,azukaru/next.js,JeromeFitz/next.js,azukaru/next.js,JeromeFitz/next.js,zeit/next.js,azukaru/next.js