rename upload-dir to upload_dir to silence setuptool warning

Change-Id: I048cc0653de1b7885665b747cceb083d348f7f18

diff --git a/setup.cfg b/setup.cfg
index a7666ce5a29004b4704b4abfc8fc86b8b0ef9e93..de603cb18dafe4e0b7de5358ca432a47ab31a56b 100644 (file)
--- a/setup.cfg
+++ b/setup.cfg
@@ -68,7 +68,7 @@ console_scripts =
 tag_build=dev
 
 [upload_docs]
-upload-dir = docs/build/output/html
+upload_dir = docs/build/output/html
 
 [upload]
 sign = 1