[script] fix warning string for mdv (#6096)
mdv is only used to post size report and can not format
markdown. Update the warning string to avoid confusion.
diff --git a/script/bootstrap b/script/bootstrap
index f4843c2..1fcd832 100755
--- a/script/bootstrap
+++ b/script/bootstrap
@@ -44,7 +44,7 @@
python3 -m pip install yapf==0.29.0 || echo 'WARNING: could not install yapf, which is useful if you plan to contribute python code to the OpenThread project.'
# add mdv for local size report
- python3 -m pip install mdv || echo 'WARNING: could not install mdv, which is useful if you plan to contribute markdown to the OpenThread project.'
+ python3 -m pip install mdv || echo 'WARNING: could not install mdv, which is required to post markdown size report for OpenThread.'
# add shfmt for shell pretty, try brew only because snap does not support home directory not being /home and doesn't work in docker.
command -v shfmt || brew install shfmt || echo 'WARNING: could not install shfmt, which is useful if you plan to contribute shell scripts to the OpenThread project.'
