Docs: retry-after header should be lower case

Using the example as it was, gives an undefined index error.
jwilsson · Nov 5, 2020 · b68b4c5 · b68b4c5
1 parent 0d25953
commit b68b4c5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/docs/examples/handling-errors.md b/docs/examples/handling-errors.md
@@ -47,7 +47,7 @@ try {
     if ($e->getCode() == 429) { // 429 is Too Many Requests
         $lastResponse = $api->getRequest()->getLastResponse();
 
-        $retryAfter = $lastResponse['headers']['Retry-After']; // Number of seconds to wait before sending another request
+        $retryAfter = $lastResponse['headers']['retry-after']; // Number of seconds to wait before sending another request
     } else {
         // Some other kind of error
     }