Favour the usage of printf over print + format

Author: bbatsov

README.md

@@ -645,6 +645,18 @@ pairwise constructs as found in e.g. `let` and `cond`.
  (not (= foo bar))
  ```
 
+* <a name="printf"></a>
+ Use `printf` instead of `(print (format ...))`.
+<sup>[[link](#printf)]</sup>
+
+ ```Clojure
+ ;; good
+ (printf "Hello, %s!\n" name)
+
+ ;; ok
+ (println (format "Hello, %s!" name))
+ ```
+
 * <a name="multiple-arity-of-gt-and-ls-fns"></a>
  When doing comparisons, keep in mind that Clojure's functions `<`,
  `>`, etc. accept a variable number of arguments.