Original commit message from CVS:
* gst/law/alaw-decode.c: (alawdec_getcaps), (alawdec_link):
* gst/law/alaw-encode.c: (alawenc_getcaps), (alawenc_link):
* gst/law/mulaw-decode.c: (mulawdec_getcaps), (mulawdec_link):
* gst/law/mulaw-encode.c: (mulawenc_getcaps), (mulawenc_link):
Fix caps.