docs(tabs): fix tabs theme typo tabs->tab #1123 (#1125)

fix #1123

Author: MateoWartelle

content/docs/components/tabs.mdx

@@ -57,7 +57,7 @@ Here's an example on how you can set the activate tab programatically using the
 
 To learn more about how to customize the appearance of components, please see the [Theme docs](/docs/customize/theme).
 
-<Theme name="tabs" />
+<Theme name="tab" />
 
 ## References