text updates

README.md

@@ -27,8 +27,8 @@ code is required.
 
 ## Installation
 
-The server works with the **otp** database which is shared with the technical site installation.
-You must define user **otp** or whatever you decide to call it (and set in the otp_config.php).
+The server works with the `otp` database which is shared with the technical site installation.
+You must define user `otp` or whatever you decide to call it (and set in the otp_config.php).
 
 
 ### Without Docker
@@ -52,12 +52,12 @@ We suggest that you use **--network host** Docker run option which will allow ad
 resolution based on the host machine and standard port 80 for connections.
 
 - You need docker instaled on your host machine
-- If you do not want to use **--network host** option then decide which port will be mapped to your Docker image (say 8080)
+- If you do not want to use ` --network host ` option then decide which port will be mapped to your Docker image (say 8080)
 - Download the code from git
-- In the **config** directory, copy **config-template.php** to **config.php**; do not modify the settings
-- In the **otp_server_config** directory copy **otp_config-template.php** to **otp_confi.php** and modify the settings as needed
-- As root run **docker build -t otp_server:latest .**
-- As root run **docker run -d --name otp_server --network host --rm   otp_server:latest**
+- In the ` config ` directory, copy ` config-template.php ` to ` config.php `; do not modify the settings
+- In the ` otp_server_config ` directory copy ` otp_config-template.php ` to ` otp_confi.php ` and modify the settings as needed
+- As root run ` docker build -t otp_server:latest . `
+- As root run ` docker run -d --name otp_server --network host --rm   otp_server:latest `
 
 ### Running the dosker image at boot
 For systems using systemctl we suggest to install the new service called 
@@ -84,12 +84,15 @@ WantedBy=multi-user.target
 
 From the main technical site run:
 
+```
 wget -O otp.out http://otp_server_address/otp_server.php?user=xxx@example.com
+```
 
 or
 
+```
 curl -o otp.out http://otp_server_address/otp_server.php?user=xxx@example.com
-
+```
 Your otp.out should contain value "-1" which means - the user not found. 
 If this works then you are ready to go.