The directive isn't wrong as stated - ie, it does work - but I feel it's
potentially confusing to leave off the closing "|" in the example.
&lt;Location "/"&gt;
AddOutputFilterByType SUBSTITUTE text/html
# "foo=k,bar=k" -> "foo/bar=k"
- Substitute "s|foo=(\w+),bar=\1|foo/bar=$1"
+ Substitute "s|foo=(\w+),bar=\1|foo/bar=$1|"
&lt;/Location&gt;
</highlight>
</example>
