diff -r c527e15217eb -r 498421ec3665 data/dictionary.xml
--- a/data/dictionary.xml	Fri Aug 16 13:33:43 2013 +0200
+++ b/data/dictionary.xml	Fri Aug 16 13:55:59 2013 +0200
@@ -1381,7 +1381,13 @@
 	</concept>
 	<concept>
 		<term abbreviation="" completeForm="Erlang" language="en"/>
-		<explanation language="en"><text></text></explanation>
+		<explanation language="en">
+			<text>
+				a functional programming language developed in Ericsson;
+				influenced by Prolog and SmallTalk languages;
+				Erlang implementation is a free software
+			</text>
+		</explanation>
 		<tag>ericsson</tag>
 	</concept>
 	<concept>