Removed Propel from the book index

javiereguiluz · javiereguiluz · commit 9dcfd4247ca8 · 2015-01-22T11:41:52.000+01:00
diff --git a/book/index.rst b/book/index.rst
@@ -12,7 +12,6 @@ The Book
     routing
     templating
     doctrine
-    propel
     testing
     validation
     forms
