diff --git a/libavcodec/alacenc.c b/libavcodec/alacenc.c
index 89d8e09795..19708eb431 100644
--- a/libavcodec/alacenc.c
+++ b/libavcodec/alacenc.c
@@ -1,4 +1,4 @@
-/**
+/*
  * ALAC audio encoder
  * Copyright (c) 2008  Jaikrishnan Menon <realityman@gmx.net>
  *
diff --git a/libavcodec/arm/vp8.h b/libavcodec/arm/vp8.h
index 76a0397a8d..0fb4edfbab 100644
--- a/libavcodec/arm/vp8.h
+++ b/libavcodec/arm/vp8.h
@@ -1,4 +1,4 @@
-/**
+/*
  * This file is part of Libav.
  *
  * Libav is free software; you can redistribute it and/or
diff --git a/libavcodec/arm/vp8_armv6.S b/libavcodec/arm/vp8_armv6.S
index 594046d709..c9dc30b46d 100644
--- a/libavcodec/arm/vp8_armv6.S
+++ b/libavcodec/arm/vp8_armv6.S
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (C) 2010 Mans Rullgard
  *
  * This file is part of Libav.
diff --git a/libavcodec/arm/vp8dsp_init_arm.c b/libavcodec/arm/vp8dsp_init_arm.c
index 269c6e3f72..5eea8464dd 100644
--- a/libavcodec/arm/vp8dsp_init_arm.c
+++ b/libavcodec/arm/vp8dsp_init_arm.c
@@ -1,4 +1,4 @@
-/**
+/*
  * This file is part of Libav.
  *
  * Libav is free software; you can redistribute it and/or
diff --git a/libavcodec/arm/vp8dsp_neon.S b/libavcodec/arm/vp8dsp_neon.S
index 4ff53ad70f..e9f5b298ce 100644
--- a/libavcodec/arm/vp8dsp_neon.S
+++ b/libavcodec/arm/vp8dsp_neon.S
@@ -1,4 +1,4 @@
-/**
+/*
  * VP8 NEON optimisations
  *
  * Copyright (c) 2010 Rob Clark <rob@ti.com>
diff --git a/libavcodec/flacenc.c b/libavcodec/flacenc.c
index 47fcca1b40..900714120a 100644
--- a/libavcodec/flacenc.c
+++ b/libavcodec/flacenc.c
@@ -1,4 +1,4 @@
-/**
+/*
  * FLAC audio encoder
  * Copyright (c) 2006  Justin Ruggles <justin.ruggles@gmail.com>
  *
diff --git a/libavcodec/jfdctint.c b/libavcodec/jfdctint.c
index 0482bc5643..ed6b7ffca2 100644
--- a/libavcodec/jfdctint.c
+++ b/libavcodec/jfdctint.c
@@ -1,4 +1,4 @@
-/**
+/*
  * This file is part of Libav.
  *
  * Libav is free software; you can redistribute it and/or
diff --git a/libavcodec/lpc.c b/libavcodec/lpc.c
index d1833cbed7..0d6910fd2d 100644
--- a/libavcodec/lpc.c
+++ b/libavcodec/lpc.c
@@ -1,4 +1,4 @@
-/**
+/*
  * LPC utility code
  * Copyright (c) 2006  Justin Ruggles <justin.ruggles@gmail.com>
  *
diff --git a/libavcodec/lpc.h b/libavcodec/lpc.h
index 2a944b6f48..1775374a40 100644
--- a/libavcodec/lpc.h
+++ b/libavcodec/lpc.h
@@ -1,4 +1,4 @@
-/**
+/*
  * LPC utility code
  * Copyright (c) 2006  Justin Ruggles <justin.ruggles@gmail.com>
  *
diff --git a/libavcodec/ppc/vp8dsp_altivec.c b/libavcodec/ppc/vp8dsp_altivec.c
index 06874b8b87..bdda7df505 100644
--- a/libavcodec/ppc/vp8dsp_altivec.c
+++ b/libavcodec/ppc/vp8dsp_altivec.c
@@ -1,4 +1,4 @@
-/**
+/*
  * VP8 compatible video decoder
  *
  * Copyright (C) 2010 David Conrad
diff --git a/libavcodec/vp8.c b/libavcodec/vp8.c
index 833819890d..7669af1ed1 100644
--- a/libavcodec/vp8.c
+++ b/libavcodec/vp8.c
@@ -1,4 +1,4 @@
-/**
+/*
  * VP8 compatible video decoder
  *
  * Copyright (C) 2010 David Conrad
diff --git a/libavcodec/vp8.h b/libavcodec/vp8.h
index 6cbdca2d88..a738cb76e0 100644
--- a/libavcodec/vp8.h
+++ b/libavcodec/vp8.h
@@ -1,4 +1,4 @@
-/**
+/*
  * VP8 compatible video decoder
  *
  * Copyright (C) 2010 David Conrad
diff --git a/libavformat/rtpdec_latm.c b/libavformat/rtpdec_latm.c
index 96f4e83c6e..ed0a435514 100644
--- a/libavformat/rtpdec_latm.c
+++ b/libavformat/rtpdec_latm.c
@@ -1,4 +1,4 @@
-/**
+/*
  * RTP Depacketization of MP4A-LATM, RFC 3016
  * Copyright (c) 2010 Martin Storsjo
  *
diff --git a/libavformat/rtpdec_mpeg4.c b/libavformat/rtpdec_mpeg4.c
index b143c1aee8..99792c9628 100644
--- a/libavformat/rtpdec_mpeg4.c
+++ b/libavformat/rtpdec_mpeg4.c
@@ -1,4 +1,4 @@
-/**
+/*
  * Common code for the RTP depacketization of MPEG-4 formats.
  * Copyright (c) 2010 Fabrice Bellard
  *                    Romain Degez
diff --git a/libavformat/rtpdec_qcelp.c b/libavformat/rtpdec_qcelp.c
index 325683c396..23826132db 100644
--- a/libavformat/rtpdec_qcelp.c
+++ b/libavformat/rtpdec_qcelp.c
@@ -1,4 +1,4 @@
-/**
+/*
  * RTP Depacketization of QCELP/PureVoice, RFC 2658
  * Copyright (c) 2010 Martin Storsjo
  *