README.rst: Forgot to bump the ldisc number

diff --git a/readme.rst b/readme.rst
index 7f708a1aa738f6e30f7821407e40d02d61fa217d..6fc787f2e41973497cc235bc8c177d8a630ea5f0 100644 (file)
--- a/readme.rst
+++ b/readme.rst
@@ -84,7 +84,7 @@ The line discipline can be attached on a command prompt as follows::
            --noparity \
            --onestopbit \
            --iflag -ICRNL,INLCR,-IXOFF \
-           26 \
+           29 \
            /dev/ttyUSB0
 
 To change the ELM327's serial settings, please refer to its data