Clarify readme and changelog.

Author: zth

CHANGELOG.md

@@ -14,8 +14,8 @@
 
 #### :rocket: New Feature
 
-- Inlay Hints (experimetal). `rescript.settings.inlayHints.enable: true`
-- Code Lenses for functions (experimetal). `rescript.settings.codeLens: true`
+- Inlay Hints (experimetal). `rescript.settings.inlayHints.enable: true`. Turned off by default.
+- Code Lenses for functions (experimetal). `rescript.settings.codeLens: true`. Turned off by default.
 
 ## v1.4.2
 

README.md

@@ -119,7 +119,7 @@ rescript.settings.inlayHints.maxLength: 25
 
 ### Code Lens (experimental)
 
-This tells the editor to add code lenses to function definitions, showing its full type as an annotation above the definition.
+This tells the editor to add code lenses to function definitions, showing its full type above the definition.
 
 ```jsonc
 // Enable (experimental) code lens.