Yet again large diffs because of documentation/doxygen update

git-svn-id: https://svn.pjsip.org/repos/pjproject/trunk@531 74dad513-b988-da41-8d7b-12977e46ad98
diff --git a/pjmedia/include/pjmedia-codec/speex.h b/pjmedia/include/pjmedia-codec/speex.h
index a773b39..51b6931 100644
--- a/pjmedia/include/pjmedia-codec/speex.h
+++ b/pjmedia/include/pjmedia-codec/speex.h
@@ -27,7 +27,7 @@
 #include <pjmedia-codec/types.h>
 
 /**
- * @defgroup PJMED_SPEEX Speex
+ * @defgroup PJMED_SPEEX Speex Codec Family
  * @ingroup PJMEDIA_CODEC
  * @brief Implementation of Speex codecs (narrow/wide/ultrawide-band).
  * @{