ReadMe: clean up

Author: devMEremenko

ReadMe.md

@@ -8,7 +8,7 @@ You are probably familiar with the following question:
 I believe the results will help developers to make the right *cost/performance* trade-off decision when choosing their next Mac.
 
 ## Note
-PR merging will be performed on a best-effort basis.
+PR merging will be performed on a best-effort basis.  
 If a device you are looking for is not on the below list, check out open [issues](https://github.com/devMEremenko/XcodeBenchmark/issues) and [PRs](https://github.com/devMEremenko/XcodeBenchmark/pulls).
 
 ## Xcode 13.0 or above