DNM: Test llvm Swift async extended frame info

Author: aschwaighofer

README.md

@@ -1,6 +1,6 @@
 <img src="https://swift.org/assets/images/swift.svg" alt="Swift logo" height="70" >
 
-# Swift Programming Language
+# The Swift Programming Language
 
 
 | | **Architecture** | **main** | **Package** |