diff --git a/doc/classes/Object.xml b/doc/classes/Object.xml
index eecb3ca525f..ed420f4587d 100644
--- a/doc/classes/Object.xml
+++ b/doc/classes/Object.xml
@@ -341,7 +341,7 @@
 
 				    public override void _ValidateProperty(Godot.Collections.Dictionary property)
 				    {
-				        if (property["name"].AsStringName() == PropertyName.Number && IsNumberEditable)
+				        if (property["name"].AsStringName() == PropertyName.Number && !IsNumberEditable)
 				        {
 				            var usage = property["usage"].As<PropertyUsageFlags>() | PropertyUsageFlags.ReadOnly;
 				            property["usage"] = (int)usage;