Merge pull request #839 from 0xTim/patch-1

Update README.md to make it platform agnostic

Author: ahoppen

README.md

@@ -63,9 +63,9 @@ For example, if you are using Xcode 13.3 (Swift 5.6), you will need
 If you are mainly interested in using swift-format (rather than developing it),
 then you can get it in three different ways:
 
-### Included in Xcode
+### Included in the Swift Toolchain
 
-Xcode 16 and above include swift-format in the toolchain. You can run `swift-format` from anywhere on the system using `swift format` (notice the space instead of dash). To find the path at which `swift-format` is installed, run `xcrun --find swift-format`.
+Swift 6 (included with Xcode 16) and above include swift-format in the toolchain. You can run `swift-format` from anywhere on the system using `swift format` (notice the space instead of dash). To find the path at which `swift-format` is installed in Xcode, run `xcrun --find swift-format`.
 
 ### Installing via Homebrew