Separating "package" and package names by a newline results in
rpm provides not being generated for the package, which is
exactly what we want in these cases, as they're private modules.

--- lib/Text/Autoformat.pm
+++ lib/Text/Autoformat.pm
@@ -649,7 +649,8 @@
     return 1;
 }
 
-package Hang;
+package # hide from rpm
+    Hang;
 use strict;
 
 # ROMAN NUMERALS
@@ -851,7 +852,8 @@
 
 sub empty { 0 }
 
-package NullHang;
+package # hide from rpm
+    NullHang;
 use strict;
 
 sub new       { bless {}, $_[0] }