normalize notice in roadmap & site-compat

Author: mikehoffms

microsoft-edge/extensions-chromium/whats-new/roadmap.md

@@ -17,9 +17,9 @@ These are the next planned [Partner Center](https://partner.microsoft.com/dashbo
 <!-- ====================================================================== -->
 ## Deprecation of Native Client (NaCl)
 
-To enhance web security and performance, NaCl is deprecated for Microsoft Edge, along with other browsers.  Native Client (NaCl) was a sandbox for running compiled C and C++ code in the browser efficiently and securely, independent of the user's operating system.
+To enhance web security and performance, NaCl is deprecated for Microsoft Edge, along with other browsers.  NaCl was deprecated (discouraged but still supported) starting in 2020.  Support for NaCl will be discontinued starting with Microsoft Edge 138.
 
-NaCl was deprecated (discouraged but still supported) starting in 2020.  Support for NaCl will be discontinued starting with Microsoft Edge 138.
+Native Client (NaCl) was a sandbox for running compiled C and C++ code in the browser efficiently and securely, independent of the user's operating system.
 
 See [Native Client (NaCl) (deprecated)](../developer-guide/run-compiled-code.md#native-client-nacl-deprecated) in _Run compiled code in an extension_.
 

microsoft-edge/web-platform/site-impacting-changes.md

@@ -24,12 +24,10 @@ Check this article often as the Microsoft Edge team updates this article as thin
 <!-- ====================================================================== -->
 ## Deprecation of Native Client (NaCl)
 
-To enhance web security and performance, NaCl is deprecated for Microsoft Edge, along with other browsers.   
+To enhance web security and performance, NaCl is deprecated for Microsoft Edge, along with other browsers.  NaCl was deprecated (discouraged but still supported) starting in 2020.  Support for NaCl will be discontinued starting with Microsoft Edge 138.
 
 Native Client (NaCl) was a sandbox for running compiled C and C++ code in the browser efficiently and securely, independent of the user's operating system.
 
-The vibrant ecosystem around WebAssembly (Wasm) makes it a better fit for new and existing high-performance web apps. 
-
 See [Native Client (NaCl) (deprecated)](../extensions-chromium/developer-guide/run-compiled-code.md#native-client-nacl-deprecated) in _Run compiled code in an extension_.