[vala/0.40] vala: Add missing closing brace/bracket in to_string()

[Rico Tzschichholz <ricotz src gnome org>]

commit acec9ceff263f15af184c286a2ea4cd5e238e07b
Author: Rico Tzschichholz <ricotz ubuntu com>
Date:   Sat Aug 17 08:48:35 2019 +0200

    vala: Add missing closing brace/bracket in to_string()

 vala/valaarraycreationexpression.vala | 1 +
 vala/valainitializerlist.vala         | 1 +
 2 files changed, 2 insertions(+)
---
diff --git a/vala/valaarraycreationexpression.vala b/vala/valaarraycreationexpression.vala
index 42ca2872d..006a796b5 100644
--- a/vala/valaarraycreationexpression.vala
+++ b/vala/valaarraycreationexpression.vala
@@ -139,6 +139,7 @@ public class Vala.ArrayCreationExpression : Expression {
                                builder.append_printf (", %s", size.to_string ());
                        }
                }
+               builder.append_c (']');
                if (initializer_list != null) {
                        builder.append (initializer_list.to_string ());
                }
diff --git a/vala/valainitializerlist.vala b/vala/valainitializerlist.vala
index f4f5104e9..e96ccb855 100644
--- a/vala/valainitializerlist.vala
+++ b/vala/valainitializerlist.vala
@@ -117,6 +117,7 @@ public class Vala.InitializerList : Expression {
                                builder.append_printf (", %s", initializer.to_string ());
                        }
                }
+               builder.append_c ('}');
                return builder.str;
        }