BUG/MEDIUM: stats: fix HTTP/1.0 breakage introduced in previous patch

Some debugging code was left in the code and committed, which breaks 1.0.
diff --git a/src/dumpstats.c b/src/dumpstats.c
index 9068634..bded907 100644
--- a/src/dumpstats.c
+++ b/src/dumpstats.c
@@ -4151,7 +4151,7 @@
 
 	if (appctx->ctx.stats.flags & STAT_CHUNKED)
 		chunk_appendf(&trash, "Transfer-Encoding: chunked\r\n");
-	else if (appctx->ctx.stats.flags & STAT_CHUNKED)
+	else
 		chunk_appendf(&trash, "\r\n");
 
 	s->txn.status = 200;