escape quotes in perl string

diff --git a/doc/mkref b/doc/mkref
index b3a33f96f0b2992508a1cd4c556c1a4e60d49fc7..e0dab58062f3088b39912030f00d6cf19a3d4f77 100755 (executable)
--- a/doc/mkref
+++ b/doc/mkref
@@ -8,7 +8,7 @@ $end = "";
 
 print
 "<!--This file is autogenerated.  Do not edit-->
-<section id="functionreference">
+<section id=\"functionreference\">
   <title>
     Comedi Function Reference
   </title>