Update constants.md with examples

Author: swierczek

docs/development/constants.md

@@ -15,20 +15,19 @@ The ExpressionEngine core defines a variety of constants to ensure consistency i
 
 ## Path Constants
 
-- `SELF` - Name of the bootstrap file
-- `FCPATH` - Path to the bootstrap file
-- `SYSDIR` - Name of the system directory
-- `SYSPATH` - Path of the system directory
-- `APPPATH` and `BASEPATH` - Path to the `system/ee/legacy` directory
-- `PATH_ADDONS` - Path to the first-party add-ons directory
-- `PATH_THEMES` - Path to the themes directory
-- `PATH_RTE` - Path to the first party RTE tools directory
-- `PATH_MBR_THEMES` - Path to the member themes directory
-- `PATH_CP_GBL_IMG` - Path to the global image directory
-- `PATH_JAVASCRIPT` - Path to the javascript directory
-- `PATH_JQUERY` - Path to the jQuery directory
-- `PATH_THIRD` - Path to third-party add-ons directory
-- `PATH_THIRD_THEMES` - Path to the third-party themes directory
+- `SELF` - Name of the admin file (e.g. `admin.php`)
+- `FCPATH` - Path to the admin file (e.g. `/var/www/html/website.com/public/`)
+- `SYSDIR` - Name of the system directory (e.g. `system`)
+- `SYSPATH` - Path of the system directory (e.g. `/var/www/html/website.com/system/`)
+- `APPPATH` and `BASEPATH` - Path to the `system/ee/legacy` directory (e.g. `/var/www/html/website.com/system/ee/legacy/`)
+- `PATH_ADDONS` - Path to the first-party add-ons directory (e.g. `/var/www/html/website.com/system/ee/ExpressionEngine/Addons/`)
+- `PATH_THEMES` - Path to the themes directory (e.g. `/var/www/html/website.com/public/themes/ee/`)
+- `PATH_MBR_THEMES` - Path to the member themes directory (e.g. `/var/www/html/website.com/public/themes/ee/member/`)
+- `PATH_CP_GBL_IMG` - Path to the global image directory (e.g. `https://website.com/themes/ee/asset/img/`)
+- `PATH_JAVASCRIPT` - Path to the javascript directory (e.g. `/var/www/html/website.com/public/themes/ee/asset/javascript/compressed/`)
+- `PATH_JQUERY` - Path to the jQuery directory. (e.g. `/var/www/html/website.com/public/themes/ee/asset/javascript/compressed/jquery/`)
+- `PATH_THIRD` - Path to third-party add-ons directory (e.g. `/var/www/html/website.com/system/user/addons/`)
+- `PATH_THIRD_THEMES` - Path to the third-party themes directory (e.g. `/var/www/html/website.com/public/themes/user/`)
 
 ## Version Constants