Update README.md

README.md

@@ -115,7 +115,7 @@ A simple complete signature process would look like this:
 ```php
 $httpClient = new GuzzleHttp\Client([
     'http_errors' => false,
-    //'verify' => './cert.pem'
+    //'verify' => './cacert.pem'
 ]);
 // if you are using php 7.0 or 7.1
 //$httpClient = new Mjelamanov\GuzzlePsr18\Client($httpClient);
@@ -153,4 +153,4 @@ $signer->sign($azureModule);
 
 ## License
 
-This package is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).
+This package is open-sourced software licensed under the [MIT license](https://opensource.org/licenses/MIT).