Mass letter "a" update, one or more apply :

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

autotrace.spec

@@ -1,8 +1,7 @@
 Name:           autotrace
 Version:        0.31.1
 Release:        3
-Epoch:          0
+Summary:        Utility for converting bitmaps to vector graphics
-Summary:        A utility for converting bitmaps to vector graphics
 
 Group:          Applications/Multimedia
 License:        GPL/LGPL
@@ -27,12 +26,12 @@ Postscript, SVG, xfig, SWF, and others.
 %package devel
 Summary:        Header files and static libraries for autotrace
 Group:          Development/Libraries
-Requires:       %{name} = %{epoch}:%{version}-%{release}
+Requires:       %{name} = %{version}-%{release}
 Requires:       pkgconfig
 Requires:       ImageMagick-devel
 #Requires:       pstoedit-devel
 
- 
+
 %description devel
 This package contains header files and static libraries for autotrace.