diff --git a/src/ReactiveUI.Fody.Helpers/ReactiveAttribute.cs b/src/ReactiveUI.Fody.Helpers/ReactiveAttribute.cs
index b9eb2aa71c..4b229c28d0 100644
--- a/src/ReactiveUI.Fody.Helpers/ReactiveAttribute.cs
+++ b/src/ReactiveUI.Fody.Helpers/ReactiveAttribute.cs
@@ -8,7 +8,7 @@
 namespace ReactiveUI.Fody.Helpers
 {
     /// <summary>
-    /// Attribute that marks property for INotifyPropergyChanged weaving.
+    /// Attribute that marks property for INotifyPropertyChanged weaving.
     /// </summary>
     /// <seealso cref="System.Attribute" />
     [AttributeUsage(AttributeTargets.Property)]