[vala/0.34] docs: Drop errornous @return documentation on void method

[Rico Tzschichholz <ricotz src gnome org>]

commit a8d3797a13919085e69e4b9059ae0af0212f51af
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Wed Sep 6 08:49:53 2017 +0200

    docs: Drop errornous @return documentation on void method

 codegen/valatyperegisterfunction.vala |    2 --
 1 files changed, 0 insertions(+), 2 deletions(-)
---
diff --git a/codegen/valatyperegisterfunction.vala b/codegen/valatyperegisterfunction.vala
index b7c18f8..dde8456 100644
--- a/codegen/valatyperegisterfunction.vala
+++ b/codegen/valatyperegisterfunction.vala
@@ -415,8 +415,6 @@ public abstract class Vala.TypeRegisterFunction {
 
        /**
         * Returns additional C initialization statements to setup interfaces.
-        *
-        * @return C statements
         */
        public virtual void get_type_interface_init_statements (CCodeBlock block, bool plugin) {
        }