rss_converter_instagram.com.xsl: improve the comment about full names

diff --git a/src/rss_converter_instagram.com.xsl b/src/rss_converter_instagram.com.xsl
index 609be66..1549512 100644 (file)
--- a/src/rss_converter_instagram.com.xsl
+++ b/src/rss_converter_instagram.com.xsl
@@ -34,8 +34,14 @@
 
     <xsl:variable name="user-name" select="//ProfilePage/user/username"/>
 
-    <!-- Some users do not specify the full name -->
+    <!--
+         NOTE: some users do not specify the full name.
+
+         Remember to handle this case when using it and fall-back to the plain
+         user name when appropriate.
+    -->
     <xsl:variable name="full-name" select="//ProfilePage/user/full_name"/>
+
     <xsl:variable name="screen-name">
         <xsl:choose>
             <xsl:when test="$full-name != ''">