Fix indentation -> list-inclusion of code-block.

Author: llasram

README.md

@@ -197,23 +197,23 @@ when there are no arguments on the same line as the function name.
  Indent each arity form of a function definition vertically aligned with its
  parameters.<sup>[[link](#multiple-arity-indentation)]</sup>
 
-```Clojure
-;; good
-(defn foo
- "I have two arities."
- ([x]
- (foo x 1))
- ([x y]
- (+ x y)))
-
-;; bad - extra indentation
-(defn foo
- "I have two arities."
- ([x]
- (foo x 1))
- ([x y]
- (+ x y)))
-```
+ ```Clojure
+ ;; good
+ (defn foo
+  "I have two arities."
+  ([x]
+  (foo x 1))
+  ([x y]
+  (+ x y)))
+
+ ;; bad - extra indentation
+ (defn foo
+  "I have two arities."
+  ([x]
+  (foo x 1))
+  ([x y]
+  (+ x y)))
+ ```
 
 * <a name="align-docstring-lines"></a>
  Indent each line of multi-line docstrings.