Mass letter "g" update (and some missed before), one or more apply :

- Drop epoch: 0
- Remove %{epoch} requirements in sub-packages
- Remove trailing white spaces
- Keep consistent between spaces and tabs

graphviz.spec

@@ -5,33 +5,32 @@ Summary: 	Graph Visualization Tools
 Name:		graphviz
 Version:	2.2
 Release:	3
-Epoch:		0
 Group:		Applications/Multimedia
 License:	CPL
 URL:		http://www.graphviz.org/
 Source:		http://www.graphviz.org/pub/graphviz/ARCHIVE/graphviz-2.2.tar.gz
 BuildRoot:	%{_tmppath}/%{name}-root
 BuildRequires:	zlib-devel libpng-devel libjpeg-devel XFree86-devel expat-devel
-BuildRequires:	/bin/ksh bison m4 flex tk tcl >= 0:8.3
+BuildRequires:	/bin/ksh bison m4 flex tk tcl >= 8.3
 BuildRequires:	/usr/include/tcl.h /usr/include/tk.h
 
 %package tcl
 Group:		Applications/Multimedia
 Summary:	Tcl extension tools for %{name}
-Requires:       %{name} = %{epoch}:%{version}-%{release} tcl >= 0:8.3 tk
+Requires:	%{name} = %{version}-%{release} tcl >= 8.3 tk
 
 %package devel
 Summary:	Development package for %{name}
 Group:		Development/Libraries
-Requires: 	%{name} = %{epoch}:%{version}-%{release} pkgconfig
+Requires:	%{name} = %{version}-%{release} pkgconfig
 
 %package doc
-Group:          Documentation
 Summary:	PDF and HTML documents for %{name}
+Group:		Documentation
 
 %package graphs
-Group:          Applications/Multimedia
 Summary:	Demo graphs for %{name}
+Group:		Applications/Multimedia
 
 
 %description