try to fix Red hat bug #89957, do not output -L/usr/lib64 fixed a typo in

* xml2-config.in: try to fix Red hat bug #89957, do not
  output -L/usr/lib64
* xmlreader.c: fixed a typo in a comment
Daniel
diff --git a/xml2-config.in b/xml2-config.in
index da31e7f..7282186 100644
--- a/xml2-config.in
+++ b/xml2-config.in
@@ -60,7 +60,17 @@
        	;;
 
     --libs)
-       	echo @XML_LIBDIR@ @XML_LIBS@ 
+        if [ "`uname`" = "Linux" ]
+	then
+	    if [ "@XML_LIBDIR@" = "-L/usr/lib64" ]
+	    then
+		echo @XML_LIBS@ 
+	    else
+		echo @XML_LIBDIR@ @XML_LIBS@ 
+	    fi
+	else
+	    echo @XML_LIBDIR@ @XML_LIBS@ 
+	fi
        	;;
 
     *)