Fix lots of indentation mistakes.

(Found by my ayatollah script...)

original commit: af6be85ff5

collects/compiler/demodularizer/merge.rkt

@@ -134,18 +134,18 @@
                   (list-ref toplevel-remap n)))
      (unless (= (length toplevel-remap)
                 (length mod-toplevels))
-       (error 'merge-module "Not remapping everything: ~S ~S" 
-              mod-toplevels toplevel-remap))    
+       (error 'merge-module "Not remapping everything: ~S ~S"
+              mod-toplevels toplevel-remap))
      (log-debug (format "[~S] Incrementing toplevels by ~a"
-              name
-              toplevel-offset))
+                        name
+                        toplevel-offset))
      (log-debug (format "[~S] Incrementing lifts by ~a"
-              name
-              lift-offset))
+                        name
+                        lift-offset))
      (log-debug (format "[~S] Filtered mod-vars from ~a to ~a" 
-              name
-              (length mod-toplevels)
-              (length new-mod-toplevels)))
+                        name
+                        (length mod-toplevels)
+                        (length new-mod-toplevels)))
      (values (max max-let-depth mod-max-let-depth)
              (merge-prefix top-prefix new-mod-prefix)
              (lambda (top-prefix)