No such fun - gettext_compile:close_file/0

Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>

src/i18n/po_generator.erl

@@ -32,7 +32,7 @@ generate_file(Lang,Items, Fuzzy) ->
     write_entries(Items),
     io:format("Writing fuzzy entries~n"),
     write_fuzzy_entries(Fuzzy),
-    gettext_compile:close_file().
+    file:close(Fd).
 
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 %% Local Functions