[docs] Fix Vale errors

CHANGELOG.md

@@ -339,7 +339,7 @@ Same changes as in `@mui/[email protected]`.
 ### Core
 
 - [core] Fix `l10n` GH workflow (#12895) @LukasTy
-- [core] Match Base UI and Toolpad @oliviertassinari
+- [core] Match Base UI and Toolpad @oliviertassinari
 - [core] Remove redundant `setupFiles` entries in `package.json` (#12899) @LukasTy
 - [core] Use `describeTreeView` for focus tests (#12698) @flaviendelangle
 - [core] Use `describeTreeView` for type-ahead tests (#12811) @flaviendelangle

changelogOld/CHANGELOG.v6.md

@@ -20,7 +20,7 @@ Same changes as in `@mui/[email protected]`.
 
 ### Docs
 
-- [docs] Use MUI X v6 in Codesandbox and Stackblitz demos (#12838) @cherniavskii
+- [docs] Use MUI X v6 in Codesandbox and Stackblitz demos (#12838) @cherniavskii
 
 ## 6.19.11
 
@@ -314,7 +314,7 @@ Same changes as in `@mui/[email protected]`.
 ### Docs
 
 - [docs] Add a note about `AdapterDateFnsV3` on the Getting Started page (#11987) @flaviendelangle
-- [docs] Avoid the use of MUI Core @oliviertassinari
+- [docs] Avoid the use of MUI Core @oliviertassinari
 - [docs] Fix API links (#11930) @alexfauquette
 - [docs] Fix `ChartsTooltip` typo (#11967) @thisisharsh7
 - [docs] Refactor `Localization` documentation sections (#11997) @LukasTy

docs/README.md

@@ -10,8 +10,12 @@ pnpm i && pnpm docs:dev
 
 If you do not have pnpm installed, follow the instructions on the [pnpm website](https://pnpm.io/installation).
 
+<!-- vale MUI.CorrectReferenceAllCases = NO -->
+
 _DO NOT USE NPM, use pnpm to install the dependencies._
 
+<!-- vale MUI.CorrectReferenceAllCases = YES -->
+
 ## How can I add a new demo to the documentation?
 
 [You can follow this guide](https://github.com/mui/material-ui/blob/HEAD/CONTRIBUTING.md)

docs/data/introduction/installation/installation.md

@@ -11,6 +11,6 @@ MUI X components have a peer dependency on `@mui/material`: the installation [i
 
 ## Components
 
-Note that you only need to install the packages corresponding to the components you're using—for example Data Grid users don't need to install the Date and Time Pickers.
+Note that you only need to install the packages corresponding to the components you're using—for example Data Grid users don't need to install the Date and Time Pickers.
 
 {{"component": "modules/components/InstallationGrid.js"}}