fix typos [ci skip]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36100 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 1 deletions

diff --git a/vm.c b/vm.c
index 5aa0e392f4..075219236a 100644
--- a/vm.c
+++ b/vm.c
@@ -2157,7 +2157,7 @@ Init_VM(void)
     }
     vm_init_redefined_flag();
 
-    /* vm_backtrac.c */
+    /* vm_backtrace.c */
     Init_vm_backtrace();
 }