docs: fix typo in pom.xml description

This description is presented by clojars

Author: lread

pom.xml

@@ -2,7 +2,7 @@
 <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
   <modelVersion>4.0.0</modelVersion>
   <name>rewrite-clj</name>
-  <description>Rewrite Clojure code and edn2</description>
+  <description>Rewrite Clojure code and edn</description>
   <url>https://github.com/clj-commons/rewrite-clj</url>
   <scm>
     <url>https://github.com/clj-commons/rewrite-clj</url>