[gnome-dictionary] build: Fix typo in the variable name

[Emmanuele Bassi <ebassi src gnome org>]

commit ea4ed19f1f41c0a5a377ea1958f85bdcbfa57acd
Author: Emmanuele Bassi <ebassi gnome org>
Date:   Sat Mar 20 11:39:04 2021 +0000

    build: Fix typo in the variable name

 meson.build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/meson.build b/meson.build
index b0ddecd..92161c1 100644
--- a/meson.build
+++ b/meson.build
@@ -11,7 +11,7 @@ project('gnome-dictionary', 'c',
 
 gdict_version = meson.project_version().split('.')
 gdict_major_version = gdict_version[0].to_int()
-gdict_minor_version = gdict_version[1] in ['alpha', 'beta', 'rc'] ? 0 : libgdict_version[1].to_int()
+gdict_minor_version = gdict_version[1] in ['alpha', 'beta', 'rc'] ? 0 : gdict_version[1].to_int()
 gdict_micro_version = 0
 
 gdict_is_devel = gdict_version[1] in ['alpha', 'beta', 'rc']