fix metadata errors

data/io.github.mrvladus.List.metainfo.xml.in.in

@@ -4,12 +4,9 @@
   <metadata_license>CC0-1.0</metadata_license>
   <project_license>MIT</project_license>
   <content_rating type="oars-1.1" />
-  <!-- developer_name tag deprecated with Appstream 1.0 -->
-  <developer_name translatable="no">Vlad Krupinski</developer_name>
   <developer id="github.com">
     <name translatable="no">Vlad Krupinski</name>
   </developer>
-
   <url type="homepage">https://github.com/mrvladus/Errands</url>
   <url type="bugtracker">https://github.com/mrvladus/Errands/issues</url>
   <url type="vcs-browser">https://github.com/mrvladus/Errands/</url>
@@ -60,7 +57,7 @@
     </release>
     <release version="45.1.5" date="2024-01-10">
       <description translatable="no">
-        <p>Thanks to the work of <b>@david-swift</b> Errands now has:</p>
+        <p>Thanks to the work of @david-swift Errands now has:</p>
         <ul>
           <li>Preference for side of the Details panel</li>
           <li>Preference for task click primary action. Now you can either expand task (and show details button) or open details panel.</li>