harmonize authors as "Name (mail@address)"

Change-Id: I85bfae61a37de75a5ed945a906002de2ef75149f
diff --git a/src/dec/vp8l.c b/src/dec/vp8l.c
index 0f11f81..e5d5eec 100644
--- a/src/dec/vp8l.c
+++ b/src/dec/vp8l.c
@@ -7,8 +7,8 @@
 //
 // main entry for the decoder
 //
-// Author: Vikas Arora (vikaas.arora@gmail.com)
-//         jyrki@google.com (Jyrki Alakuijala)
+// Authors: Vikas Arora (vikaas.arora@gmail.com)
+//          Jyrki Alakuijala (jyrki@google.com)
 
 #include <stdio.h>
 #include <stdlib.h>
diff --git a/src/dsp/lossless.c b/src/dsp/lossless.c
index 00d81e0..cb8ad0b 100644
--- a/src/dsp/lossless.c
+++ b/src/dsp/lossless.c
@@ -8,7 +8,7 @@
 // Image transforms and color space conversion methods for lossless decoder.
 //
 // Authors: Vikas Arora (vikaas.arora@gmail.com)
-//          jyrki@google.com (Jyrki Alakuijala)
+//          Jyrki Alakuijala (jyrki@google.com)
 //          Urvang Joshi (urvang@google.com)
 
 #if defined(__cplusplus) || defined(c_plusplus)
diff --git a/src/dsp/lossless.h b/src/dsp/lossless.h
index b35557b..f00e90e 100644
--- a/src/dsp/lossless.h
+++ b/src/dsp/lossless.h
@@ -7,8 +7,8 @@
 //
 // Image transforms and color space conversion methods for lossless decoder.
 //
-// Author: Vikas Arora (vikaas.arora@gmail.com)
-//         jyrki@google.com (Jyrki Alakuijala)
+// Authors: Vikas Arora (vikaas.arora@gmail.com)
+//          Jyrki Alakuijala (jyrki@google.com)
 
 #ifndef WEBP_DSP_LOSSLESS_H_
 #define WEBP_DSP_LOSSLESS_H_
diff --git a/src/utils/color_cache.c b/src/utils/color_cache.c
index 7d3ebea..1bb360f 100644
--- a/src/utils/color_cache.c
+++ b/src/utils/color_cache.c
@@ -7,7 +7,7 @@
 //
 // Color Cache for WebP Lossless
 //
-// Author: jyrki@google.com (Jyrki Alakuijala)
+// Author: Jyrki Alakuijala (jyrki@google.com)
 
 #include <assert.h>
 #include <stdlib.h>
diff --git a/src/utils/color_cache.h b/src/utils/color_cache.h
index e99b9df..13be629 100644
--- a/src/utils/color_cache.h
+++ b/src/utils/color_cache.h
@@ -7,8 +7,8 @@
 //
 // Color Cache for WebP Lossless
 //
-// Authors: jyrki@google.com (Jyrki Alakuijala)
-//          urvang@google.com (Urvang Joshi)
+// Authors: Jyrki Alakuijala (jyrki@google.com)
+//          Urvang Joshi (urvang@google.com)
 
 #ifndef WEBP_UTILS_COLOR_CACHE_H_
 #define WEBP_UTILS_COLOR_CACHE_H_
diff --git a/src/utils/huffman.c b/src/utils/huffman.c
index ab97669..0ac8248 100644
--- a/src/utils/huffman.c
+++ b/src/utils/huffman.c
@@ -7,7 +7,7 @@
 //
 // Utilities for building and looking up Huffman trees.
 //
-// Author: urvang@google.com (Urvang Joshi)
+// Author: Urvang Joshi (urvang@google.com)
 
 #include <assert.h>
 #include <stdlib.h>
diff --git a/src/utils/huffman.h b/src/utils/huffman.h
index 7d6eef4..70220a6 100644
--- a/src/utils/huffman.h
+++ b/src/utils/huffman.h
@@ -7,7 +7,7 @@
 //
 // Utilities for building and looking up Huffman trees.
 //
-// Author: urvang@google.com (Urvang Joshi)
+// Author: Urvang Joshi (urvang@google.com)
 
 #ifndef WEBP_UTILS_HUFFMAN_H_
 #define WEBP_UTILS_HUFFMAN_H_
diff --git a/src/utils/huffman_encode.c b/src/utils/huffman_encode.c
index a272f8b..a78874f 100644
--- a/src/utils/huffman_encode.c
+++ b/src/utils/huffman_encode.c
@@ -5,9 +5,9 @@
 //  Additional IP Rights Grant:  http://www.webmproject.org/license/additional/
 // -----------------------------------------------------------------------------
 //
-// Author: jyrki@google.com (Jyrki Alakuijala)
+// Author: Jyrki Alakuijala (jyrki@google.com)
 //
-// Flate-like entropy encoding (Huffman) for webp lossless.
+// Entropy encoding (Huffman) for webp lossless.
 
 #include <assert.h>
 #include <stdlib.h>
diff --git a/src/utils/huffman_encode.h b/src/utils/huffman_encode.h
index d28da39..cc3b38d 100644
--- a/src/utils/huffman_encode.h
+++ b/src/utils/huffman_encode.h
@@ -5,9 +5,9 @@
 //  Additional IP Rights Grant:  http://www.webmproject.org/license/additional/
 // -----------------------------------------------------------------------------
 //
-// Author: jyrki@google.com (Jyrki Alakuijala)
+// Author: Jyrki Alakuijala (jyrki@google.com)
 //
-// Flate-like entropy encoding (Huffman) for webp lossless
+// Entropy encoding (Huffman) for webp lossless
 
 #ifndef WEBP_UTILS_HUFFMAN_ENCODE_H_
 #define WEBP_UTILS_HUFFMAN_ENCODE_H_
diff --git a/src/utils/quant_levels.c b/src/utils/quant_levels.c
index 8623d97..ba779a0 100644
--- a/src/utils/quant_levels.c
+++ b/src/utils/quant_levels.c
@@ -8,7 +8,7 @@
 // Quantize levels for specified number of quantization-levels ([2, 256]).
 // Min and max values are preserved (usual 0 and 255 for alpha plane).
 //
-// Author: skal@google.com (Pascal Massimino)
+// Author: Skal (pascal.massimino@gmail.com)
 
 #include <assert.h>
 #include <math.h>    // for sqrt()
diff --git a/src/utils/quant_levels.h b/src/utils/quant_levels.h
index 43d553c..d1075e6 100644
--- a/src/utils/quant_levels.h
+++ b/src/utils/quant_levels.h
@@ -7,7 +7,7 @@
 //
 // Alpha plane quantization utility
 //
-// Author: vikasa@google.com (Vikas Arora)
+// Author:  Vikas Arora (vikasa@google.com)
 
 #ifndef WEBP_UTILS_QUANT_LEVELS_H_
 #define WEBP_UTILS_QUANT_LEVELS_H_
diff --git a/src/utils/rescaler.h b/src/utils/rescaler.h
index 432fa4b..ef93d46 100644
--- a/src/utils/rescaler.h
+++ b/src/utils/rescaler.h
@@ -7,7 +7,7 @@
 //
 // Rescaling functions
 //
-// Author: skal@google.com (Pascal Massimino)
+// Author: Skal (pascal.massimino@gmail.com)
 
 #ifndef WEBP_UTILS_RESCALER_H_
 #define WEBP_UTILS_RESCALER_H_
diff --git a/src/utils/thread.c b/src/utils/thread.c
index 09bd8fd..ce89cf9 100644
--- a/src/utils/thread.c
+++ b/src/utils/thread.c
@@ -7,7 +7,8 @@
 //
 // Multi-threaded worker
 //
-// Author: skal@google.com (Pascal Massimino)
+// Author: Skal (pascal.massimino@gmail.com)
+
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
diff --git a/src/utils/thread.h b/src/utils/thread.h
index 2d50578..3191890 100644
--- a/src/utils/thread.h
+++ b/src/utils/thread.h
@@ -7,7 +7,7 @@
 //
 // Multi-threaded worker
 //
-// Author: skal@google.com (Pascal Massimino)
+// Author: Skal (pascal.massimino@gmail.com)
 
 #ifndef WEBP_UTILS_THREAD_H_
 #define WEBP_UTILS_THREAD_H_