diff --git a/parking.scm b/parking.scm
index becdd81..5fe958a 100644
--- a/parking.scm
+++ b/parking.scm
@@ -28,7 +28,7 @@
 
 (define (sort-via less-than? fn ln)
   (sort ln (lambda (a b)
-	     (less-than? (fn a) (fn b)))))
+             (less-than? (fn a) (fn b)))))
 
 (define (display-newline str)
   (display str)
@@ -36,16 +36,16 @@
 
 (define (->string a)
   (cond ((string? a) a)
-	((symbol? a) (symbol->string a))
-	((number? a) (number->string a))
-	((char? a) (string a))))
+        ((symbol? a) (symbol->string a))
+        ((number? a) (number->string a))
+        ((char? a) (string a))))
     
 (define (format-assoc statement ln)
   (apply string-append
-	 (map (lambda (directive)
-		(if (symbol? directive)
-		    (->string (value directive ln))
-		    directive)) statement)))
+         (map (lambda (directive)
+                (if (symbol? directive)
+                    (->string (value directive ln))
+                    directive)) statement)))
 
 (define (simple-json-request uri)
   (with-input-from-request uri #f read-json))
@@ -70,6 +70,6 @@
   (display-newline "Parking spaces available:")
   (let ((lots (sort-via string-ci<? (curry value 'Name) (get-parking-lots))))
     (map (compose display-newline (curry format-assoc '(Name ": " ParkingSpacesAvailable "/" ParkingSpaces)))
-	 (filter (conjoin computerized? (complement only-has-handicap-spots?)) lots))))
+         (filter (conjoin computerized? (complement only-has-handicap-spots?)) lots))))
 
 (main)