diff --git a/visualc/VS2010/generic_sum.vcxproj b/visualc/VS2010/generic_sum.vcxproj
index 360bfc7..3ff1563 100644
--- a/visualc/VS2010/generic_sum.vcxproj
+++ b/visualc/VS2010/generic_sum.vcxproj
@@ -27,7 +27,7 @@
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{D071CCF7-ACA0-21F8-D382-52A759AEA261}</ProjectGuid>
+    <ProjectGuid>{D071CCF7-ACA0-21F8-D382-52A759AEA261}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>generic_sum</RootNamespace>
   </PropertyGroup>