Updated testfiles for error.c fix
diff --git a/result/valid/rss.xml.err b/result/valid/rss.xml.err
index 1a998f2..ebe3474 100644
--- a/result/valid/rss.xml.err
+++ b/result/valid/rss.xml.err
@@ -1,3 +1,3 @@
 ./test/valid/rss.xml:172: validity error: Element rss does not carry attribute version
 </rss>
-     ^
+      ^