README.md in prawn-svg-0.19.0 vs README.md in prawn-svg-0.20.0

- old
+ new

@@ -39,10 +39,10 @@ - <tt>&lt;path&gt;</tt> supports all commands defined in SVG 1.1, although the implementation of elliptical arc is a bit rough at the moment. - <tt>&lt;text&gt;</tt> and <tt>&lt;tspan&gt;</tt> with attributes - <tt>text-anchor</tt>, <tt>font-size</tt>, <tt>font-family</tt>, <tt>font-weight</tt>, <tt>font-style</tt>, <tt>dx</tt>, <tt>dy</tt> + <tt>text-anchor</tt>, <tt>font-size</tt>, <tt>font-family</tt>, <tt>font-weight</tt>, <tt>font-style</tt>, <tt>letter-spacing</tt>, <tt>dx</tt>, <tt>dy</tt> - <tt>&lt;svg&gt;</tt>, <tt>&lt;g&gt;</tt> and <tt>&lt;symbol&gt;</tt> - <tt>&lt;use&gt;</tt>