partial fix of #399

chapters/04.xml

@@ -1741,7 +1741,7 @@ The prefix method would render the mathematical concept as
 
       </listitem>
     </orderedlist>
-    <para> <indexterm type="general"><primary>names</primary><secondary>from Lojban words</secondary></indexterm>  <indexterm type="general"><primary>cmevla</primary><secondary>from Lojban words</secondary></indexterm> Cmevla meeting these criteria may be invented, Lojbanized from names in other languages, or formed by appending a consonant onto a cmavo, a gismu, a fu'ivla or a lujvo. Some cmevla built from Lojban words are:</para>
+    <para> <indexterm type="general"><primary>names</primary><secondary>from Lojban words</secondary></indexterm>  <indexterm type="general"><primary>cmevla</primary><secondary>from Lojban words</secondary></indexterm>cmevla meeting these criteria may be invented, Lojbanized from names in other languages, or formed by appending a consonant onto a cmavo, a gismu, a fu'ivla or a lujvo. Some cmevla built from Lojban words are:</para>
     <example xml:id="example-random-id-qjj1" role="interlinear-gloss-example">
       <title>
         <indexterm type="example"><primary>One</primary><secondary>the</secondary></indexterm>