diff --git a/visualc/VS2010/rsa_genkey.vcxproj b/visualc/VS2010/rsa_genkey.vcxproj
index f80371d..87e67f4 100644
--- a/visualc/VS2010/rsa_genkey.vcxproj
+++ b/visualc/VS2010/rsa_genkey.vcxproj
@@ -27,7 +27,7 @@
     </ProjectReference>
   </ItemGroup>
   <PropertyGroup Label="Globals">
-    <ProjectGuid>{F472475C-F677-0E7F-F127-45BF5B64F622}</ProjectGuid>
+    <ProjectGuid>{F472475C-F677-0E7F-F127-45BF5B64F622}</ProjectGuid>
     <Keyword>Win32Proj</Keyword>
     <RootNamespace>rsa_genkey</RootNamespace>
   </PropertyGroup>