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

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

libsigc++.spec

@@ -1,8 +1,7 @@
 Name:           libsigc++20
 Version:        2.0.6
 Release:        1
-Epoch:          0
-Summary:        The Typesafe Signal Framework for C++
+Summary:        Typesafe signal framework for C++
 
 Group:          System Environment/Libraries
 License:        LGPL
@@ -27,9 +26,9 @@ Package GTK-- (gtkmm), which is a C++ binding to the GTK+ library,
 starting with version 1.1.2, uses %name.
 
 %package devel
-Summary:        development tools for the Typesafe Signal Framework for C++ 
+Summary:        Development tools for the typesafe signal framework for C++
 Group:          Development/Libraries
-Requires:       %name = %{epoch}:%version-%{release}
+Requires:       %name = %{version}-%{release}
 Requires:       pkgconfig
 
 %description devel
@@ -68,8 +67,8 @@ rm -rf $RPM_BUILD_ROOT
 
 %files
 %defattr(-,root,root,-)
-%{_libdir}/*.so.*
 %doc AUTHORS README NEWS ChangeLog TODO
+%{_libdir}/*.so.*
 
 %files devel
 %defattr(-,root,root,-)
@@ -132,7 +131,7 @@ rm -rf $RPM_BUILD_ROOT
 - Added autoconf macro for sigc.
 
 * Fri Jun 11 1999 Karl Nelson <kenelson@ece.ucdavis.edu>
-- Made into a .in to keep version field up to date 
+- Made into a .in to keep version field up to date
 - Still need to do release by hand
 
 * Mon Jun  7 1999 Dmitry V. Levin <ldv@fandra.org>