Merge pull request clojure-cookbook#408 from catalan42/patch-4

Ryan Neufeld · Ryan Neufeld · commit ceb6d03a1a73 · 2014-06-10T12:59:47.000-05:00
Update 6-13_transact-retract-data.asciidoc
diff --git a/06_databases/6-13_transact-retract-data.asciidoc b/06_databases/6-13_transact-retract-data.asciidoc
@@ -12,22 +12,15 @@ You need to remove data from your Datomic database.(((Datomic database, removing
 To remove a value for an attribute, you should use the +:db/retract+
 operation in transactions.
 
-To follow along with this recipe, complete the steps in
-the solutions to <<sec_datomic_connect_to_datomic>>, and
-<<sec_datomic_schema>>. After doing this, you will have a
-connection, +conn+, and a schema installed against which you can
-insert data.
+To follow along with this recipe, first complete the recipes for <<sec_datomic_connect_to_datomic>>, and
+<<sec_datomic_schema>>. 
 
 To start things off, add a user, Barney Rubble, and verify that he has an email address:
 
 [source,clojure]
 ----
 (require '[datomic.api :as d])
 
-;; Please evaluate "Connecting to a Datomic Database" and
-;; "Defining a Schema for a Datomic Database" before
-;; running these examples
-
 (def new-id (d/tempid :db.part/user))
 
 (def tx-result @(d/transact conn
