fix wrong or else in script for docker-compose

Author: peccu

README.md

@@ -113,7 +113,7 @@ function docker_exec(){
 }
 
 # try exec or up and exec if failed
-docker_exec "$@" || (docker_compose_up-d && docker_exec "$@")
+docker_exec "$@" && : || (docker_compose_up-d && docker_exec "$@")
 ```
 
 ## Some info

emacs-wslg_docker-compose.sh

@@ -21,4 +21,4 @@ function docker_exec(){
 }
 
 # try exec or up and exec if failed
-docker_exec "$@" || (docker_compose_up-d && docker_exec "$@")
+docker_exec "$@" && : || (docker_compose_up-d && docker_exec "$@")