Merge pull request #8817 from eloots/correct-typo-in-new-control-syntax-doc

Fix typo in reference doc for new control syntax

Author: odersky

docs/docs/reference/other-new-features/control-syntax.md

@@ -38,5 +38,5 @@ The rules in detail are:
 
 ### Rewrites
 
-The Dotty compiler can rewrite source code from old syntax and new syntax and back.
+The Dotty compiler can rewrite source code from old syntax to new syntax and back.
 When invoked with options `-rewrite -new-syntax` it will rewrite from old to new syntax, dropping parentheses and braces in conditions and enumerators. When invoked with options `-rewrite -old-syntax` it will rewrite in the reverse direction, inserting parentheses and braces as needed.