break line on long string.

diff --git a/doc/cha-internals.texi b/doc/cha-internals.texi
index 6d7ca5c38c26809dc842cf09f55a8f43d6edb6d9..2bdb6292bb9fc4f36ea0eebcd329bf33c6c8b74a 100644 (file)
--- a/doc/cha-internals.texi
+++ b/doc/cha-internals.texi
@@ -329,9 +329,9 @@ supplemental data handshake message for a given TLS extension.
 
 First of all, modify your extension @code{foobar} in the way, the that
 flags
-@code{session->security_parameters.do_send_supplemental}
+@code{session->security_parameters.@-do_send_supplemental}
 and
-@code{session->security_parameters.do_recv_supplemental}
+@code{session->security_parameters.@-do_recv_supplemental}
 are set:
 
 @example