Fix spacing; I hate jade

Author: Evan Prodromou

views/index.jade

@@ -45,4 +45,4 @@ block content
    | To test an Activity Streams 2.0 consumer, use the 
    a(href='https://github.com/w3c/activitystreams/tree/master/test')
      test suite
-   | available in the AS2 github repository.
+   |  available in the AS2 github repository.