Remove tab characters to correct indentation in multi-arity examples

Author: shaunlebron

README.md

@@ -259,7 +259,7 @@ when there are no arguments on the same line as the function name.
  (foo x 1))
  ([x y]
  (+ x y)))
-```
+ ```
 
 * <a name="multiple-arity-order"></a> Sort the arities of a function
  from fewest to most arguments. The common case of multi-arity
@@ -281,18 +281,18 @@ when there are no arguments on the same line as the function name.
  (defn foo
  "I have two arities."
  ([x y]
-  (+ x y))
+ (+ x y))
  ([x]
-  (foo x 1))
- ([x y z & more]
- (reduce foo (foo x (foo y z)) more)))
- 
-;; bad - unordered for no apparent reason
-(defn foo
- ([x] 1)
- ([x y z] (foo x (foo y z)))
- ([x y] (+ x y))
- ([w x y z & more] (reduce foo (foo w (foo x (foo y z))) more)))
+ (foo x 1))
+  ([x y z & more]
+  (reduce foo (foo x (foo y z)) more)))
+
+ ;; bad - unordered for no apparent reason
+ (defn foo
+  ([x] 1)
+  ([x y z] (foo x (foo y z)))
+  ([x y] (+ x y))
+  ([w x y z & more] (reduce foo (foo w (foo x (foo y z))) more)))
  ```
 
 * <a name="align-docstring-lines"></a>