Update package

Author: sagikazarmark

.gitignore

@@ -1,4 +1,3 @@
 build/
 vendor/
 composer.lock
-phpunit.xml

CONTRIBUTING.md

@@ -15,14 +15,14 @@ please be as precise as possible. Here is a little list of required information:
 
 ## Security issues
 
-If you discover any security related issues, please contact us at [[email protected]](mailto:[email protected]) instead of submitting an issue on Github.
+If you discover any security related issues, please contact us at [[email protected]](mailto:[email protected]) instead of submitting an issue on Github. This allows us to fix the issue and release a security hotfix without publicly disclosing the vulnerability.
 
 
 ## Feature requests
 
 If you think a feature is missing, please report it or even better: implement it :). If you report it, describe the more
 precisely what you would like to see implemented and we will discuss what is the best approach for it. If you can do
-some search before submitting it and link the resources to your description, you're awesome! It will allow us to more
+some research before submitting it and link the resources to your description, you're awesome! It will allow us to more
 easily understood/implement it.
 
 

README.md

@@ -21,6 +21,17 @@ $ composer require php-http/adapter-integration-tests
 This package should not be used on its own. It provides integration tests for HTTP Adapters.
 
 
+### Running tests for HTTP Adapters
+
+Start the HTTP Test server:
+
+``` bash
+$ vendor/bin/http_test_server
+```
+
+Run tests.
+
+
 ## Testing
 
 ``` bash

composer.json

@@ -12,9 +12,9 @@
     ],
     "require": {
         "php": ">=5.4",
-        "phpunit/phpunit": "~4.4",
+        "phpunit/phpunit": "^4.4",
         "php-http/discovery": "^0.1",
-        "guzzlehttp/psr7": "~1.0",
+        "guzzlehttp/psr7": "^1.0",
         "th3n3rd/cartesian-product": "^0.3"
     },
     "autoload": {