fix typo in documantation

README.rst

@@ -53,6 +53,6 @@ Commandline tools
     or loselessly compressed FLAC
 
 * inspect_audio_record.py
-    commandline script that read the vane or flac file 
+    commandline script that read the wav or flac file 
     and prints various information on the data recorrd,
     including IMOS meta data (if included in the file).