[DOC] missing docs at toplevel

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@62544 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 1 insertions, 0 deletions

diff --git a/vm.c b/vm.c
index 043d7e15e8..71e465346f 100644
--- a/vm.c
+++ b/vm.c
@@ -2767,6 +2767,7 @@ core_hash_merge_kwd(int argc, VALUE *argv)
     return hash;
 }
 
+/* Returns true if JIT is enabled */
 static VALUE
 mjit_enabled_p(void)
 {