Fix index entry for section about readline library.

diff --git a/doc/tinc.texi b/doc/tinc.texi
index 6337b3c..e163b1e 100644 (file)
--- a/doc/tinc.texi
+++ b/doc/tinc.texi
@@ -506,7 +506,7 @@ of this package.
 @node       libreadline
 @subsection libreadline
 
-@cindex libevent
+@cindex libreadline
 For the "tincctl" command's shell functionality, tinc uses the readline library.
 
 If this library is not installed, you wil get an error when running the