Fix copyrights in various recipes. No functional change intended.

media-libs/a52dec/a52dec-0.7.4.recipe

@@ -2,12 +2,12 @@ SUMMARY="A ATSC A/52 decoding library used on streams in DVD's"
 DESCRIPTION="
 A library for decoding ATSC A/52 streams used in DVD's.
 "
-HOMEPAGE="http://liba52.sourceforge.net/" 
+HOMEPAGE="http://liba52.sourceforge.net/"
 SRC_URI="http://liba52.sourceforge.net/files/a52dec-0.7.4.tar.gz"
 CHECKSUM_SHA256="a21d724ab3b3933330194353687df82c475b5dfb997513eef4c25de6c865ec33"
 REVISION="2"
 LICENSE="GNU GPL v2"
-COPYRIGHT="Copyright (C) 1999-2002 Aaron Holtzman and Michel Lespinasse"
+COPYRIGHT="1999-2002 Aaron Holtzman & Michel Lespinasse"
 ARCHITECTURES="x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86_gcc2 x86"
 
@@ -41,7 +41,7 @@ BUILD_PREREQUIRES="
 	cmd:autoconf
 	cmd:autoreconf
 	"
-	
+
 BUILD()
 {
 	autoreconf -fi
@@ -52,7 +52,7 @@ BUILD()
 INSTALL()
 {
 	make install
-	
+
 	if [ -n "$secondaryArchSuffix" ]; then
 		rm -rf $binDir
 	fi