--- a/libgsmefr/gsm_efr.h	Tue May 07 19:02:11 2024 +0000
+++ b/libgsmefr/gsm_efr.h	Tue May 07 19:18:57 2024 +0000
@@ -1,7 +1,11 @@
 /*
- * This header file is the external public interface to libgsmefr;
- * it should be installed in the same system include directory
- * as <gsm.h> and <gsm_fr_preproc.h> for the older FR codec.
+ * This header file is the external public interface to libgsmefr:
+ * Themyscira Wireless implementation of GSM-EFR speech codec
+ * based on the original ETSI code of GSM 06.53, adapted to the
+ * RTP frame format of ETSI TS 101 318.
+ *
+ * This header file should be installed in some system include directory
+ * such that it can be included by C sources as <gsm_efr.h>.
  */
 
 #ifndef	__GSM_EFR_H