Properly escape nobeam in texidoc of regtest

diff --git a/input/regression/autobeam-nobeam.ly b/input/regression/autobeam-nobeam.ly
index 233587523e87cec1eed80e839dafe5c360b8a111..205c939c0386d8529ab9005e030502a6e4d26039 100644 (file)
--- a/input/regression/autobeam-nobeam.ly
+++ b/input/regression/autobeam-nobeam.ly
@@ -3,7 +3,7 @@
 \header {
 
   texidoc = "
-  \noBeam should terminate an autobeam, even if it's not a
+  @code{\\noBeam} should terminate an autobeam, even if it's not a
   recommended place for stopping a beam.  In this example,
   the first three eighth notes should be beamed.
   "