Move whitespace comment closer to where it applies (#4566)

Author: mgedmin

packages/react-scripts/template/README.md

@@ -1288,14 +1288,14 @@ To do this, set the `HTTPS` environment variable to `true`, then start the dev s
 set HTTPS=true&&npm start
 ```
 
+(Note: the lack of whitespace is intentional.)
+
 #### Windows (Powershell)
 
 ```Powershell
 ($env:HTTPS = $true) -and (npm start)
 ```
 
-(Note: the lack of whitespace is intentional.)
-
 #### Linux, macOS (Bash)
 
 ```bash