diff --git a/src/Orchard.Web/Modules/Orchard.ContentTypes/Extensions/StringExtensions.cs b/src/Orchard.Web/Modules/Orchard.ContentTypes/Extensions/StringExtensions.cs
index c32c99fea..8d08b11bc 100644
--- a/src/Orchard.Web/Modules/Orchard.ContentTypes/Extensions/StringExtensions.cs
+++ b/src/Orchard.Web/Modules/Orchard.ContentTypes/Extensions/StringExtensions.cs
@@ -1,5 +1,5 @@
 namespace Orchard.ContentTypes.Extensions {
-    public static class StrinExtensions {
+    public static class StringExtensions {
         public static string TrimEnd(this string rough, string trim = "") {
             if (rough == null)
                 return null;