Update monit version from v5.25.2 to v5.26.0

Dockerfile

@@ -3,7 +3,7 @@ FROM alpine:3.8
 LABEL maintainer="Luis Miguel Vicente Fuentes <kijart@gmail.com>"
 
 # monit environment variables
-ENV MONIT_VERSION=5.25.2 \
+ENV MONIT_VERSION=5.26.0 \
     MONIT_HOME=/opt/monit \
     MONIT_URL=https://mmonit.com/monit/dist \
     PATH=$PATH:/opt/monit/bin

README.md

@@ -6,6 +6,8 @@ Run Monit inside docker.
 
 [Monit](https://mmonit.com/monit/) is a free open source utility for managing and monitoring, processes, programs, files, directories and filesystems on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations.
 
+Default username/password: admin/monit
+
 ## Docker setup
 
 Install docker: https://docs.docker.com/engine/installation/
@@ -28,7 +30,7 @@ Docker documentation: https://docs.docker.com/
 
 - create a docker container:
 
-```
+```bash
 docker create \
   --name=monit \
   -p 2812:2812 \