guile-debugger.scm: fix typo.

diff --git a/scm/guile-debugger.scm b/scm/guile-debugger.scm
index 5e2bfb2ffd903ebc704bd32dd3f95266ddf58486..809f01ef0ec2057166a9e13a6d771fc3856b15e8 100755 (executable)
--- a/scm/guile-debugger.scm
+++ b/scm/guile-debugger.scm
@@ -22,7 +22,7 @@
   #:use-module (ice-9 debugging steps)
   #:use-module (ice-9 debugging ice-9-debugger-extensions)
   #:use-module (ice-9 readline)
-  #:export (set-break! set-trace! set-trace-subtree))
+  #:export (set-break! set-trace! set-trace-subtree!))
 
 (define (set-break! proc)
   (install-trap (make <procedure-trap>