Update README.md

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Author: lahirumaramba

README.md

@@ -59,7 +59,7 @@ requests, code review feedback, and also pull requests.
 
 ## Supported Environments
 
-We support Node.js 18 and higher. However, Node.js 18 support is deprecated. We strongly encourage
+We currently support Node.js 18 and higher, but its support is deprecated. We strongly encourage
 you to use Node.js 20 or higher as we will drop support for Node.js 18 in the next major version.
 
 Please also note that the Admin SDK should only