Add "render" to refer list in 7.12

dz-cies · dz-cies · commit 36cf3f565bdc · 2015-07-14T19:10:58.000+08:00
diff --git a/07_webapps/7-12_templating-with-selmer.asciidoc b/07_webapps/7-12_templating-with-selmer.asciidoc
@@ -51,7 +51,7 @@ The template can then be rendered by calling the +selmer.parser/render-file+ fun
 
 [source, clojure]
 ----
-(require '[selmer.parser :refer [render-file]])
+(require '[selmer.parser :refer [render-file render]])
 
 (println
   (render-file "base.html"
