Fix shellfu-bash-exit %description

packaging/template.spec

@@ -93,8 +93,8 @@ Summary: Shellfu/sh module for standard exit statuses
 Requires: shellfu-sh
 Obsoletes: shellfu-bash-core < 0.10
 %description sh-exit
-This sub-package contains 'exit', Shellfu module containing few
-common ANSI color names.
+This sub-package contains 'exit', Shellfu module containing functions
+and variables for standard exit statuses.
 
 %package sh-mdfmt
 Summary: Markdown formatting helper