[libgsf] Build: remove use of deprecated gtkdoc-scangobj option.

[Morten Welinder <mortenw src gnome org>]

commit a043efc61f50269b3e906f5258c6a4fdbbb84fca
Author: Morten Welinder <terra gnome org>
Date:   Tue May 23 07:30:47 2017 -0400

    Build: remove use of deprecated gtkdoc-scangobj option.

 NEWS            |    3 +++
 doc/Makefile.am |    2 +-
 2 files changed, 4 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index f45ddbd..2a22185 100644
--- a/NEWS
+++ b/NEWS
@@ -3,6 +3,9 @@ libgsf 1.14.42
 Morten:
        * Fix GsfInputTextline's file location management.
 
+Ting-Wei Lan:
+       * doc/Makefile.am fix for gtkdoc-scangobj
+
 --------------------------------------------------------------------------
 libgsf 1.14.41
 
diff --git a/doc/Makefile.am b/doc/Makefile.am
index 16d795e..7136102 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -10,7 +10,7 @@ DOC_MAIN_SGML_FILE=gsf-docs.xml
 DOC_SOURCE_DIR=../gsf
 
 # Extra options to pass to gtkdoc-scangobj
-SCANGOBJ_OPTIONS= --nogtkinit --type-init-func="gsf_init ()" 
+SCANGOBJ_OPTIONS= --type-init-func="gsf_init ()"
 
 # Extra options to supply to gtkdoc-scan
 SCAN_OPTIONS=--deprecated-guards="GSF_DISABLE_DEPRECATED"