added #260 to release notes

Author: FreeAndNil

src/changelog/3.2.0/250-broken-rolling-logfiles.xml

@@ -4,9 +4,10 @@
        xsi:schemaLocation="https://logging.apache.org/xml/ns https://logging.apache.org/xml/ns/log4j-changelog-0.xsd"
        type="fixed">
   <issue id="250" link="https://github.com/apache/logging-log4net/issues/250"/>
+  <issue id="260" link="https://github.com/apache/logging-log4net/issues/260"/>
   <issue id="257" link="https://github.com/apache/logging-log4net/pull/257"/>
   <issue id="262" link="https://github.com/apache/logging-log4net/pull/262"/>
   <description format="asciidoc">
-    The rolling of logfiles was fixed (reported by @maedula, fixed by @gdziadkiewicz)
+    The rolling of logfiles was fixed (reported by @maedula and @mordio, fixed by @gdziadkiewicz)
   </description>
 </entry>