[libsecret/wip/nielsdg/fix-docs] docs: Make sure to set install: true

[Niels De Graef <nielsdg src gnome org>]

commit 2e85b13f8f3512f9cef0bed7cf8b6734af06bc9b
Author: Niels De Graef <nielsdegraef gmail com>
Date:   Tue Jan 14 23:15:49 2020 +0100

    docs: Make sure to set install: true

 docs/reference/libsecret/meson.build | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/docs/reference/libsecret/meson.build b/docs/reference/libsecret/meson.build
index 69d3202..76479ae 100644
--- a/docs/reference/libsecret/meson.build
+++ b/docs/reference/libsecret/meson.build
@@ -34,4 +34,5 @@ gnome.gtkdoc('libsecret',
     '--ignore-headers=' + ' '.join(reference_ignore_headers),
   ],
   module_version: api_version_major,
+  install: true,
 )