-SRC_SIZE contains size of the source, when it was initially read. BLK_SIZE
-is the blocksize used. Both are 64-bit big-endian unsigned integers. If
-either size or blocksize differs, then syncer will deny using that
-statefile as a precaution. HASHx is BLAKE2b-512 hash output, 64 bytes.
+`SRC_SIZE` contains size of the source, when it was initially read.
+`BLK_SIZE` is the blocksize used. Both are 64-bit big-endian unsigned
+integers. If either size or blocksize differs, then syncer will deny
+using that statefile as a precaution. `HASHx` is BLAKE2b-512 hash
+output, 64 bytes.