Fix two cosmetic differences between our LGPL copy and the one from the FSF.
Plus replace one occurrence of "version 2 of the license" with "version 2.1 of the license", same as in the FSF version. This has always been LGPL 2.1. Originally committed as revision 9609 to svn://svn.ffmpeg.org/ffmpeg/trunk
Showing with 3 additions and 3 deletions