README.md in api_analytics-1.0.6 vs README.md in api_analytics-1.1.0

@@ -29,22 +29,22 @@
 module RailsMiddleware
   class Application < Rails::Application
     config.load_defaults 6.1
     config.api_only = true
 
-    config.middleware.use ::Analytics::Rails, <api_key>  # Add middleware
+    config.middleware.use ::Analytics::Rails, <API-KEY>  # Add middleware
   end
 end
 ```
 
 #### Sinatra
 
 ```ruby
 require 'sinatra'
 require 'api_analytics'
 
-use Analytics::Sinatra, <api_key>  # Add middleware
+use Analytics::Sinatra, <API-KEY>  # Add middleware
 
 before do
     content_type 'application/json'
 end
 
@@ -73,10 +73,10 @@
 
 ```py
 import requests
 
 headers = {
- "API-Key": <api_key>
+ "API-Key": <API-KEY>
 }
 
 response = requests.get("https://api-analytics-server.vercel.app/api/data", headers=headers)
 print(response.json())
 ```