Update README.md

typo

Author: AlexanderHodicke

ai-and-app-modernisation/README.md

@@ -3,7 +3,7 @@
 
 On Oracle Cloud Infrastructure (OCI), business users and developers find a comprehensive portfolio of tools and services to create, modernize, and extend enterprise applications.
 
-This area includes Application Integration, AI Services, as well as many other exciting low code and no code services.
+This area includes Application Integration, AI Services, as well as many other exciting low-code and no-code services.
 
 For more details, also see [oracle.com](https://www.oracle.com/): 
 [Application Integration](https://www.oracle.com/integration/) | [Artificial Intelligence Services](https://www.oracle.com/artificial-intelligence/)