Update README.md

Author: svilborg

README.md

@@ -14,16 +14,11 @@ Clone the repo or download php-switch.sh
 
 ## Usage
 
-  ./php-switch.sh add-repo        Install PHPs Repo
-  
-  ./php-switch.sh info            PHP Versions/Package Info
-  
-  ./php-switch.sh install 7.0     Install PHP Ver 7.0
-  
-  ./php-switch.sh uninstall 7.0   Unistall PHP Ver 7.0
-  
-  ./php-switch.sh to 7.2          Switch to version 7.2
-  
-  ./php-switch.sh ver             Show current PHP Ver info
+  - ./php-switch.sh add-repo        Install PHPs Repo
+  - ./php-switch.sh info            PHP Versions/Package Info
+  - ./php-switch.sh install 7.0     Install PHP Ver 7.0
+  - ./php-switch.sh uninstall 7.0   Uninstall PHP Ver 7.0
+  - ./php-switch.sh to 7.2          Switch to version 7.2
+  - ./php-switch.sh ver             Show current PHP Ver info