README.md in macaw_framework-1.2.4 vs README.md in macaw_framework-1.2.5

@@ -102,11 +102,11 @@
 ```
 
 ### Caching: Improve performance by caching responses and configuring cache invalidation
 
 ```ruby
-m.get('/cached_data', cache: true) do |context|
+m.get('/cached_data', cache: ["header_to_cache", "query_param_to_cache"]) do |context|
   # Retrieve data
 end
 ```
 
 *Observation: To activate caching, you also have to set its properties in the `application.json` file. If you don't, the caching strategy will not work. See the Configuration section below for more details.*
@@ -138,14 +138,10 @@
   "macaw": {
     "port": 8080,
     "bind": "localhost",
     "threads": 200,
     "cache": {
-      "cache_invalidation": 3600,
-      "ignore_headers": [
-        "header-to-be-ignored-from-caching-strategy",
-        "another-header-to-be-ignored-from-caching-strategy"
-      ]
+      "cache_invalidation": 3600
     },
     "prometheus": {
       "endpoint": "/metrics"
     },
     "rate_limiting": {