correct drone deploy dest path

.drone.yml

@@ -32,7 +32,7 @@ steps:
   - name: build
     image: python
     commands:
-      - make install -e BUILDDIR=build
+      - make install -e BUILDDIR=notebook
 
   - name: deploy
     image: appleboy/drone-scp
@@ -45,8 +45,8 @@ steps:
       overwrite: true
       key:
         from_secret: gitea_private_key
-      target: /usr/share/nginx/html/notebook
-      source: build
+      target: /usr/share/nginx/html/
+      source: notebook
 
 trigger:
   branch: