[HttpClient] fix wording in options docs

pschultz · pschultz · commit 001a5026e365 · 2019-11-07T09:58:31.000+01:00
diff --git a/src/Symfony/Contracts/HttpClient/HttpClientInterface.php b/src/Symfony/Contracts/HttpClient/HttpClientInterface.php
@@ -33,10 +33,10 @@ interface HttpClientInterface
         'query' => [],          // string[] - associative array of query string values to merge with the request's URL
         'headers' => [],        // iterable|string[]|string[][] - headers names provided as keys or as part of values
         'body' => '',           // array|string|resource|\Traversable|\Closure - the callback SHOULD yield a string
-                                //   smaller than the amount requested as argument; the empty string signals EOF; when
+                                //   smaller than the amount requested as argument; the empty string signals EOF; if
                                 //   an array is passed, it is meant as a form payload of field names and values
-        'json' => null,         // mixed - when set, implementations MUST set the "body" option to the JSON-encoded
-                                //   value and set the "content-type" header to a JSON-compatible value if is not
+        'json' => null,         // mixed - if set, implementations MUST set the "body" option to the JSON-encoded
+                                //   value and set the "content-type" header to a JSON-compatible value if it is not
                                 //   explicitly defined in the headers option - typically "application/json"
         'user_data' => null,    // mixed - any extra data to attach to the request (scalar, callable, object...) that
                                 //   MUST be available via $response->getInfo('user_data') - not used internally
