couple of typos

Dependencies

• [2] TNRO6KLZ new live app
• [3] SEJ76JDA keep templates in sync

Change contents

• replacement in main.lua at line 4
  [2.170]→[2.170:314](∅→∅)
  − -- from the largest numeric prefix found, obtain a manifest

  − -- load all files (which must start with a numeric prefix) from the manifest)
  [2.170]

  [2.314]
  + -- from the numeric prefix in file 'head', obtain a manifest

  + -- load all files (which must start with a numeric prefix) from the manifest