libtracker-miner: Line wrap documentation with annotations
libtracker-miner: Line wrap documentation with annotations

This improves Stefano Facchini's commit:
  b2a3dabad0881a686f95ee773199d9133a0845be

Fixes GB#655789

hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker,outofbits/tracker,outofbits/tracker,hoheinzollern/tracker,hoheinzollern/tracker,outofbits/tracker