Update README.md

Co-authored-by: Roey Berman <[email protected]>

Author: dandavison

README.md

@@ -99,7 +99,7 @@ class CalculatorHandler:
         return CalculateResponse(result=result)
 ```
 
-### 4. Create a Nexus namespace and endpoint
+### 4. Create a namespace and Nexus endpoint
 
 **Local dev or self hosted deployment**