Use 'ROUTING AREA' consistently, not 'ROUTEING AREA'

The spec unfortuantely uses both terms and has no consistent spelling,
but in our logging output we can at least try to be consistent.
1 file changed
tree: 62157d39ea5366aba458236d4cc7d8889787514e
  1. debian/
  2. hlrsync/
  3. linux-kernel/
  4. openbsc/
  5. wireshark/
  6. .gitignore
  7. README