[gobject-introspection] giscanner: fix parameter name check

[Colin Walters <walters src gnome org>]

commit 8adaea7ca3c1771b6553eaede7ca1e5366d21741
Author: Dieter Verfaillie <dieterv optionexplicit be>
Date:   Mon Jul 29 15:09:59 2013 +0200

    giscanner: fix parameter name check
    
    It's been impossible to have a TAG_RETURNS in GTK-Doc comment
    block parameters for a long while now as we transform those
    into valid tags in parse_comment_block()...

 giscanner/maintransformer.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/giscanner/maintransformer.py b/giscanner/maintransformer.py
index c0fc763..4611fb9 100644
--- a/giscanner/maintransformer.py
+++ b/giscanner/maintransformer.py
@@ -708,7 +708,7 @@ class MainTransformer(object):
 
         for doc_name in unknown:
             # Skip varargs, see #629759
-            if doc_name.lower() in ['...', 'varargs', TAG_RETURNS]:
+            if doc_name.lower() in ['...', 'varargs']:
                 continue
             if len(unused) == 0:
                 text = ''