add title to hausner challenge-bot overview

[challenge-bot] / guide / hausner / overview.org

diff --git a/guide/hausner/overview.org b/guide/hausner/overview.org
index d92f742a1f2ee163ec0fcb7cdcc0dc4c912248ea..f9fd484aff4ed7e300b7bf6fe385c1fa498cb91e 100644 (file)
--- a/guide/hausner/overview.org
+++ b/guide/hausner/overview.org
@@ -1,3 +1,4 @@
+#+TITLE:hausner challenge-bot overview
 * challenge-bot robot overview
 ** videos for assembling the hardware
 ** software