typos

Author: Nyholm

README.md

@@ -80,16 +80,16 @@ httplug:
       factory: 'httplug.factory.guzzle5'
       config:
         # These options are given to Guzzle without validation. 
-        base_url: 'http://google.se/'
         defaults:
+          base_uri: 'http://google.se/'
           verify_ssl: false
           timeout: 4
           headers:
             Content-Type: 'application/json'
     acme: 
       factory: 'httplug.factory.guzzle6'
       config:
-        base_url: 'http://google.se/'
+        base_uri: 'http://google.se/'
 
 ```