[libchamplain] Update docs ignored headers

[Jiří Techet <jiritechet src gnome org>]

commit 26d3103213dcd29fd5050a20f73ecee50771f013
Author: Jiří Techet <techet gmail com>
Date:   Thu Feb 21 12:48:49 2019 +0100

    Update docs ignored headers

 docs/reference/Makefile.am | 1 -
 docs/reference/meson.build | 1 -
 2 files changed, 2 deletions(-)
---
diff --git a/docs/reference/Makefile.am b/docs/reference/Makefile.am
index 8886217..fd2d653 100644
--- a/docs/reference/Makefile.am
+++ b/docs/reference/Makefile.am
@@ -62,7 +62,6 @@ endif
 # Header files to ignore when scanning. Use base file name, no paths
 # e.g. IGNORE_HFILES=gtkdebug.h gtkintl.h
 IGNORE_HFILES=\
-       champlain-gtk-enum-types.h \
        champlain-gtk.h \
        $(memphis_headers) \
        champlain-debug.h \
diff --git a/docs/reference/meson.build b/docs/reference/meson.build
index 0e56db0..c99a57a 100644
--- a/docs/reference/meson.build
+++ b/docs/reference/meson.build
@@ -11,7 +11,6 @@ gtk_prefix = gtk_dep.get_pkgconfig_variable('prefix')
 gtk_docpath = join_paths(gtk_prefix, 'share', 'gtk-doc', 'html', 'gtk3')
 
 libchamplain_reference_ignored_h = [
-  'champlain-gtk-enum-types.h',
   'champlain-gtk.h',
   'champlain-adjustment.h',
   'champlain-debug.h',