[valadoc] libvaladoc: parser: Fix broken ?

[Florian Brosch <flobrosch src gnome org>]

commit c05a5f75cdc3282ee7bdb785babf13c37e82ac11
Author: Florian Brosch <flo brosch gmail com>
Date:   Sun Dec 18 18:52:53 2011 +0100

    libvaladoc: parser: Fix broken ?

 src/libvaladoc/parser/rule.vala |    8 ++++----
 1 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/src/libvaladoc/parser/rule.vala b/src/libvaladoc/parser/rule.vala
index 192cfa5..50ff6e3 100755
--- a/src/libvaladoc/parser/rule.vala
+++ b/src/libvaladoc/parser/rule.vala
@@ -24,15 +24,15 @@ using Gee;
 
 public abstract class Valadoc.Rule : Object {
 
-	public static Rule seq (Object?[] scheme) {
+	public static Rule seq (Object[] scheme) {
 		return new SequenceRule (scheme);
 	}
 
-	public static Rule one_of (Object?[] scheme) {
+	public static Rule one_of (Object[] scheme) {
 		return new OneOfRule (scheme);
 	}
 
-	public static Rule many (Object?[] scheme) {
+	public static Rule many (Object[] scheme) {
 		if (scheme.length == 1) {
 			return new ManyRule (scheme[0]);
 		} else {
@@ -40,7 +40,7 @@ public abstract class Valadoc.Rule : Object {
 		}
 	}
 
-	public static Rule option (Object?[] scheme) {
+	public static Rule option (Object[] scheme) {
 		if (scheme.length == 1) {
 			return new OptionalRule (scheme[0]);
 		} else {