Update theming.mdx

Fix typo

Author: baumandm

content/docs/components/tabs/theming.mdx

@@ -328,7 +328,7 @@ export const tabsTheme = defineMultiStyleConfig({ variants })
 
 ## Changing the default properties
 
-Let's assume we cant to change the default size, variant, and color scheme of
+Let's assume we want to change the default size, variant, and color scheme of
 every tab in our app. Here's how we can do that:
 
 ```jsx live=false