libvaladoc/api: Signals: Add missing "signal" keyword to signatuers

diff --git a/src/libvaladoc/api/signal.vala b/src/libvaladoc/api/signal.vala
index 7753517d334f2a9ddd78efc2c56c54a21074aefb..1991d8931a0c02a6750162cec539d88eb4eecfee 100755 (executable)
--- a/src/libvaladoc/api/signal.vala
+++ b/src/libvaladoc/api/signal.vala
@@ -92,6 +92,8 @@ public class Valadoc.Api.Signal : Member {
                        signature.append_keyword ("virtual");
                }
 
+               signature.append_keyword ("signal");
+
                signature.append_content (return_type.signature);
                signature.append_symbol (this);
                signature.append ("(");