Fix typo in docset generation instructions
Fix typo in docset generation instructions

iRoxx/TLIndexPathTools,smyrgl/TLIndexPathTools,smyrgl/TLIndexPathTools,wtmoose/TLIndexPathTools,iRoxx/TLIndexPathTools,wtmoose/TLIndexPathTools,SwiftKickMobile/TLIndexPathTools,wtmoose/TLIndexPathTools,smyrgl/TLIndexPathTools,SwiftKickMobile/TLIndexPathTools,iRoxx/TLIndexPathTools