Merge pull request #10878 from marmelab/fix-docs-theme-link

Fix link on default theme image

Author: erwanMarmelab

docs/Theming.md

@@ -121,7 +121,7 @@ const App = () => (
 
 React-admin comes with 5 built-in themes:
 
-|    [Default](./AppTheme.md#default) [![Default light theme](./img/defaultLightTheme1.jpg)]((AppTheme.html#default)) |    [B&W](./AppTheme.md#bw) [![B&W light theme](./img/bwLightTheme1.jpg)](./AppTheme.html#bw) |
+|    [Default](./AppTheme.md#default) [![Default light theme](./img/defaultLightTheme1.jpg)](AppTheme.html#default) |    [B&W](./AppTheme.md#bw) [![B&W light theme](./img/bwLightTheme1.jpg)](./AppTheme.html#bw) |
 |    [Nano](./AppTheme.md#nano) [![Nano light theme](./img/nanoLightTheme1.jpg)](./AppTheme.html#nano) |    [Radiant](./AppTheme.md#radiant) [![Radiant light theme](./img/radiantLightTheme1.jpg)](./AppTheme.html#radiant) |
 |    [House](./AppTheme.md#house) [![House light theme](./img/houseLightTheme1.jpg)](./AppTheme.html#house) |