Font name was wrong

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@818441 13f79535-47bb-0310-9956-ffa450edef68

test/java/org/apache/fop/fonts/DejaVuLGCSerifTest.java

      * Simple test to see if font name was detected correctly.
      */
     public void testFontName() {
-        assertEquals("DejaVu", font.getFontName());
+        assertEquals("DejaVuLGCSerif", font.getFontName());
     }
 }