Merge pull request noprompt#205 from rgkirch/patch-2

Update cookbook.md

doc/cookbook.md

@@ -374,9 +374,9 @@ You can leverage self recursion to accumulate a result.
 When you have a match pattern that contains a memory varible `!n` and a substitution pattern where you want to make use of the variable in multiple ways, you can't do that directly because `[!n !n]` would take 2 different values out of `!n` instead of the same value twice. However, you can easily create two names for the same value in the search pattern with `(m/and !n !n2)` which will match a single value, but create 2 memory variables.
 
 ```clojure
-(me/rewrite [[:a 1] [:b 2] [:c 3]]
-  [[!k (me/and !n !n2)] ...]
-  [[!k !n (me/app str !n2)] ...])
+(m/rewrite [[:a 1] [:b 2] [:c 3]]
+  [[!k (m/and !n !n2)] ...]
+  [[!k !n (m/app str !n2)] ...])
 ;; => [[:a 1 "1"] [:b 2 "2"] [:c 3 "3"]]
 ```