readme update

Author: Uaman

README.md

@@ -13,15 +13,15 @@ This project is designed to test the performance of string search operations usi
 	* Java: Version 11
 	* Apache Maven: Version 3.9
 
-To launch the project please check src/main/resources/config.properties.template to configure the credentials for the mentioned database envirovement. (the credentials should be in config.properties file)
+To launch the project please check `src/main/resources/config.properties.template` to configure the credentials for the mentioned database envirovement. (the credentials should be in config.properties file)
 
 ## Possible commands to launch the project:
 
 ```bash
 mvn test -DindexType=$indexType -DindexSize=$indexSize
 ```
 
-$indexType options:
+* $indexType options
 	- SUFFIX_TREE
 	- ELASTIC_TREE
 	- MYSQL_TREE