Typo fix.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@9938 387891d4-d844-0410-90c0-e4c51a9137d3
Port r9936 from zookeeper branch: Fixed possible crashes related to the eyepoint orientation features.

git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@9939 387891d4-d844-0410-90c0-e4c51a9137d3