README.md in version_info-0.6.3 vs README.md in version_info-0.6.4

@@ -69,10 +69,10 @@
 
 ### Rake tasks
 
 Put in your rake file:
 
-    VersionInfo::Tasks.install(MyProject) # pass here the thing where you included VersionInfo
+    VersionInfo::Tasks.install(:class => MyProject) # pass here the thing where you included VersionInfo
 
 And you get a few tasks with a namespace vinfo:
 
     rake -T
     =>