[gobject-introspection] scanner: fix a docstring typo

[Dieter Verfaillie <dieterv src gnome org>]

commit f22b6e534774813c5285d4e482dc2d98b522af37
Author: Dieter Verfaillie <dieterv optionexplicit be>
Date:   Fri Mar 13 23:21:31 2015 +0100

    scanner: fix a docstring typo

 giscanner/annotationparser.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/giscanner/annotationparser.py b/giscanner/annotationparser.py
index 907039c..e093f34 100644
--- a/giscanner/annotationparser.py
+++ b/giscanner/annotationparser.py
@@ -1936,7 +1936,7 @@ class GtkDocCommentBlockParser(object):
         Parse annotations out of field data. For example::
 
             ┌──────────────────────────────────────────────────────────────┐
-            │ '(skip): description of some parameter                       │ ─▷ source
+            │ '(skip): description of some parameter'                      │ ─▷ source
             ├──────────────────────────────────────────────────────────────┤
             │ ({'skip': []}, 'description of some parameter')              │ ◁─ annotations and
             └──────────────────────────────────────────────────────────────┘    remaining fields