Merge pull request #136 from taniokah/master

Revised schedule information.

Author: yasulab

db/dojos.yaml

@@ -790,7 +790,7 @@
 - name: 徳島 (四国)
   logo: https://raw.githubusercontent.com/CDTokushima/readme/master/CDTokushima.png
   url: https://www.facebook.com/CDTokushima/
-  description: 徳島県徳島市で毎月開催
+  description: 徳島県徳島市で不定期開催
   order: 440
   tags:
   - Scratch