add missing semicolon

[benhuxley2]

diff --git a/jvpn.pl b/jvpn.pl
index addf344..1f42ef3 100755
--- a/jvpn.pl
+++ b/jvpn.pl
@@ -692,7 +692,7 @@ sub run_pw_helper {
        ($pw_script) = @_;
        if (-x $pw_script){
                $password=`$pw_script`;
-               chomp $password
+               chomp $password;
        }
        return $password;
 }