Merge fixes from MartinBorg.

diff --cc freeculture.xml
index 2f131188494e55e9c51edeb9aa0674ed91e08950,e07b6e43b5c54ef432f9d74111fd51c6559ddfa3..9258f032e2577875048fc6edf1cd33296f34dedb
--- 1/freeculture.xml
--- 2/freeculture.xml
+++ b/freeculture.xml
@@@ -12213,6 -12254,7 +12258,8 @@@ permitted within the European Union.<fo
  <!-- f2. -->
  See Peter Drahos with John Braithwaite, Information Feudalism: Who
  Owns the Knowledge Economy? (New York: The New Press, 2003), 37.
+ <indexterm><primary>Braithwaite, John</primary></indexterm>
++<indexterm><primary>Drahos, Peter</primary></indexterm>
  </para></footnote>
  </para>
  <para>