fix Markdown style

Signed-off-by: KevinSayers <sayerskt@gmail.com>

README.md

@@ -4,25 +4,22 @@
 
 # Intro
 
-Nextflow Tower is an open source monitoring and management platform 
-for [Nextflow](https://www.nextflow.io/) workflows. Tower can be used to track your workflows wherever they run either locally, 
-on your cluster, in the cloud, or any combination of these. Learn more at [tower.nf](https://tower.nf/).
-
+Nextflow Tower is an open source monitoring and management platform for [Nextflow](https://www.nextflow.io/) workflows. Tower can be used to track your workflows wherever they run either locally, on your cluster, in the cloud, or any combination of these. Learn more at [tower.nf](https://tower.nf/).
 
 # Running locally
 
-Nextflow Tower can be run locally using Docker, and requires only configuration of an SMTP for login emails. 
+Nextflow Tower can be run locally using Docker, and requires only configuration of an SMTP for login emails.
 
 ## Backend settings
 
 The backend can be configured in one of two places:
-  - `application.yml` in the backend class-path (`tower-backend/src/main/resources/application.yml`)
-  - `tower.yml` in the launching directory
 
+* `application.yml` in the backend class-path (`tower-backend/src/main/resources/application.yml`)
+  * `tower.yml` in the launching directory
 
 An example minimal `tower.yml` is provided below.
 
-```
+``` yaml
 tower:
     contactEmail: nftower@example.com
 ---
@@ -35,62 +32,62 @@ mail:
     password: password
 ```
 
-## Build the environment 
+## Build the environment
 
-    make build
+``` shellsession
+make build
+```
 
 ## Run locally
 
-    make run
+``` shellsession
+make run
+```
 
 See: `docker-compose.yml` file for details
 
-
 ## Basic use case
-
-Navigate to the GUI at `http://localhost:8000` and follow the instructions to run your workflow with Tower. 
 
+Navigate to the GUI at `http://localhost:8000` and follow the instructions to run your workflow with Tower.
 
-# Development 
+# Development
 
-### Backend execution 
+## Backend execution
 
-Define the following env variables: 
+Define the following env variables:
 
-- TOWER_SMTP_USER=`<smtp user name>`
-- TOWER_SMTP_PASSWORD=`<smpt password>`
+* TOWER_SMTP_USER=`<smtp user name>`
+* TOWER_SMTP_PASSWORD=`<smtp password>`
 
 (see `tower-backend/src/main/resources/application.yml` for further config details)
 
-Launch the backend with the command: 
+Launch the backend with the command:
 
-```
+``` shellsession
 ./gradlew tower-backend:run --continuous
 ```
 
-### Frontend execution 
+## Frontend execution
 
-```
+``` shellsession
 cd tower-web
 npm install
 npm run livedev
 ```
 
-## Database 
-
-Tower is designed to be database agnostic and can use most popular SQL 
-database servers, such as MySql, Postgres, Oracle and many other. 
+## Database
 
-By default it uses [H2](https://www.h2database.com), an embedded database meant to be used for evaluation purpose only. 
+Tower is designed to be database agnostic and can use most popular SQL database servers, such as MySQL, Postgres, Oracle and many others.
 
+By default it uses [H2](https://www.h2database.com), an embedded database meant to be used for evaluation purpose only.
 
-## Environment variables: 
+## Environment variables
 
 * TOWER_APP_NAME: Application name.
 * TOWER_SERVER_URL: Server URL e.g. `https://tower.nf`.
 * TOWER_CONTACT_EMAIL: Sysadmin email contact e.g. `hello@tower.nf`.
 * TOWER_DB_CREATE: DB creation policy e.g. `none`.
-* TOWER_DB_URL: Database JDBC connection URL e.g. `jdbc:mysql://localhost:3307/tower`. 
+* TOWER_DB_URL: Database JDBC connection URL e.g. `jdbc:mysql://localhost:3307/tower`.
 * TOWER_DB_DRIVER: Database JDBC driver class name e.g. `com.mysql.cj.jdbc.Driver`.
 * TOWER_DB_DIALECT: Database SQL Hibernate dialect `org.hibernate.dialect.MySQL55Dialect`.
 * TOWER_DB_USER: Database user name.
@@ -101,12 +98,10 @@ By default it uses [H2](https://www.h2database.com), an embedded database meant
 * TOWER_SMTP_USER: SMTP server user name.
 * TOWER_SMTP_PASSWORD: SMTP server user password.
 
-## Support 
+## Support
 
-* For common problems, doubts and feedback please use the [Gitter community channel](https://gitter.im/nf-tower/community) 
-  or the [GitHub issues page](https://github.com/seqeralabs/nf-tower/issues). 
+* For common problems, doubts and feedback please use the [Gitter community channel](https://gitter.im/nf-tower/community) or the [GitHub issues page](https://github.com/seqeralabs/nf-tower/issues).
 * Commercial support is provided by [Seqera Labs](https://www.seqera.io/).
-
 
 ## License