fix link; update gitignore

.gitignore

@@ -6,6 +6,7 @@
 # this notice are preserved. This file is offered as-is, without any warranty.
 #
 
+*.asc
 *.vsix
 .vscode/
 node_modules/

README.md

@@ -31,6 +31,6 @@ see the [online user manual].
 <!-- Reference Links -->
 
 [Build Status]: https://shields.io/drone/build/CismonX/vscode-texinfo?server=https%3A%2F%2Fdrone.cismon.net
-[Drone CI]: https://drone.cismon.net/CismonX/vscode-texinfo
+[Drone CI]: https://drone.cismon.net/cismonx/vscode-texinfo
 [License]: https://img.shields.io/badge/license-GPL--3.0--or--later-blue.svg
 [online user manual]: https://nongnu.org/vscode-texinfo/manual