Fix a typo of vartheme_bs5 in commented lines in .storybook/main.js for Varbase Storybook #256

Author: Natshah

.storybook/main.js

@@ -7,8 +7,8 @@ const config = {
     "../docroot/modules/contrib/varbase_components/components/**/*.stories.@(json|yml)",
     // -------------------------------------------------------------------------------
     // Uncomment the following line to start listing components Vartheme BS5 Starterkit.
-    // "../docroot/themes/contrib/vartheme_ba5/components/**/*.mdx",
-    // "../docroot/themes/contrib/vartheme_ba5/components/**/*.stories.@(json|yml)",
+    // "../docroot/themes/contrib/vartheme_bs5/components/**/*.mdx",
+    // "../docroot/themes/contrib/vartheme_bs5/components/**/*.stories.@(json|yml)",
     // -------------------------------------------------------------------------------
     // Uncomment the following line to start listing components from custom cloned generated theme
     // Change `mytheme` to the name of the custom theme.