But for such a simple, common task as wrapping values in surrounding text, it
looks pretty ugly, it's very low-level, and it's easy to type the wrong
character here or there. The *ad hoc* nature makes quoting tiresome and
-error-prone. It's never more so than when you need it most: when you're
-constructing multi-level quoted strings, such as Unix command line arguments
+error-prone. It's never more so than when you're constructing multi-level quoted
+strings, such as Unix command line arguments, SQL commands, or HTML attributes.
-This module provides an alternative: A clean, consistent way to
+So this module provides an clean, consistent, higher-level alternative.