[vte] bindings: gir: Fix VtePty

[Christian Persch <chpe src gnome org>]

commit e44aac2dc0a545277b2cc206203000f394296bb7
Author: Christian Persch <chpe src gnome org>
Date:   Sun Mar 22 23:34:40 2020 +0100

    bindings: gir: Fix VtePty
    
    The build was missing the annotations for VtePty since it was moved
    into a new file.
    
    https://gitlab.gnome.org/GNOME/vte/issues/221

 src/meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/src/meson.build b/src/meson.build
index 79d4a702..78c51784 100644
--- a/src/meson.build
+++ b/src/meson.build
@@ -153,7 +153,7 @@ endif
 
 libvte_common_doc_sources = files(
   # These file contain gtk-doc comments to be extracted for docs and gir
-  'pty.cc',
+  'vtepty.cc',
   'vtegtk.cc',
 )