Fix indentation

parser-tools/private-yacc/input-file-parser.rkt

@@ -270,7 +270,8 @@
   (define starts (map (λ (x) (non-term (gensym) #f)) start-syms))
   (define end-non-terms (map (λ (x) (non-term (gensym) #f)) start-syms))
   (define parsed-prods (map parse-prods-for-nt (syntax->list prods)))
-  (define start-prods (for/list ([start (in-list starts)]
+  (define start-prods
+    (for/list ([start (in-list starts)]
                [end-non-term (in-list end-non-terms)])
       (list (prod start (vector end-non-term) #f #f #'values))))
   (define new-prods