Fixed cut and paste error in with-umask-aligned.

scsh/scsh.scm

@@ -430,7 +430,7 @@
   (with-cwd-aligned* (lambda () body ...)))
 
 (define-simple-syntax (with-umask-aligned body ...)
-  (with-cwd-aligned* (lambda () body ...)))
+  (with-umask-aligned* (lambda () body ...)))
 
 (define-simple-syntax (with-umask mask . body)
   (with-umask* mask (lambda () . body)))