diff --git a/src/Propagation/Instana/.phan/config.php b/src/Propagation/Instana/.phan/config.php
index da2ac2d99..6473a9aa8 100644
--- a/src/Propagation/Instana/.phan/config.php
+++ b/src/Propagation/Instana/.phan/config.php
@@ -42,7 +42,7 @@
     //
     // Note that the **only** effect of choosing `'5.6'` is to infer that functions removed in php 7.0 exist.
     // (See `backward_compatibility_checks` for additional options)
-    'target_php_version' => '8.0',
+    'target_php_version' => '8.1',
 
     // If enabled, missing properties will be created when
     // they are first seen. If false, we'll report an
diff --git a/src/Propagation/Instana/README.md b/src/Propagation/Instana/README.md
index 1ba3ade4b..c09778bc1 100644
--- a/src/Propagation/Instana/README.md
+++ b/src/Propagation/Instana/README.md
@@ -31,7 +31,7 @@ Both of the above have extract and inject methods available to extract and injec
 For Baggage propagation, use opentelemetry's MultiTextMapPropagator, and pass the array list of propagators i.e Instana and Baggage propagator as below.
 
 ```
-$propagator = new MultiTextMapPropagator(InstantPropagator::getInstance(), BaggagePropagator::getInstance());
+$propagator = new MultiTextMapPropagator([InstanaPropagator::getInstance(), BaggagePropagator::getInstance()]);
 ```
 
 ## Propagator Details