I know editing a changelog after the fact is wrong, but I had to get rid of

the macros as they were screwing up many things. I originally thought
    that after the start of the changlog section, everything was treated as
    text and macros were not expanded. I was wrong. :-(

cfitsio.spec

@@ -70,7 +70,7 @@ rm -rf %{buildroot}
 
 %changelog
 * Sun Mar 19 2006 Matthew Truch <matt at truch.net> - 3.006-4
-- Don't use %{buildroot} in %build, only in %_install as per 
+- Don't use macro {buildroot} in build, only in install as per 
   appended comments to Bugzilla bug 172042
   
 * Fri Mar 10 2006 Matthew Truch <matt at truch.net> - 3.006-3