some formatting for README.md

Author: LD250

README.md

@@ -1,20 +1,23 @@
-usage: jenkins [-h] [--host jenkins-url] [--username username]
-               [--password password]
-               {jobs,queue,building,start,info,set_branch,stop,console} ...
+#usage:
 
-Server URL, Username and password may be specified either by the command line
-arguments or in configuration file (.jenkins-cli). Command line arguments has
-the highest priority, after that the .jenkins-cli file from current folder is
-taking into account. If there is no.jenkins-cli file in current folder,
-setiings will be read from .jenkins-cli from the programfolder
+```bash
+jenkins [-h] [--host jenkins-url] [--username username]
+         [--password password]
+         {jobs,queue,building,start,info,set_branch,stop,console} ...
+```
 
-optional arguments:
+Server URL, Username and password may be specified either by the command line arguments or in configuration file **(.jenkins-cli)**. Command line arguments has the highest priority, after that the **.jenkins-cli** file from current folder is taking into account. If there is no.jenkins-cli file in current folder, settings will be read from **.jenkins-cli** from the program folder
+
+# Optional arguments:
+```bash
   -h, --help            show this help message and exit
   --host jenkins-url    Jenkins Server Url
   --username username   Jenkins Username
   --password password   Jenkins Password
+```
 
-Available commands:
+#Available commands:
+```bash
   {jobs,queue,building,start,info,set_branch,stop,console}
     jobs                Show all jobs and their status
     queue               Shows builds queue
@@ -24,3 +27,4 @@ Available commands:
     set_branch          Job info
     stop                Stop job
     console             Show job history
+```