Differentiate descriptions

Author: kristof-ringleff

app/code/Magento/RelatedProductGraphQl/etc/schema.graphqls

@@ -2,7 +2,7 @@
 # See COPYING.txt for license details.
 
 interface ProductInterface {
-    related_products: [ProductInterface] @doc(description: "RelatedProduct") @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\RelatedProducts")
-    upsell_products: [ProductInterface] @doc(description: "RelatedProduct")  @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\UpSellProducts")
-    crosssell_products: [ProductInterface] @doc(description: "RelatedProduct") @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\CrossSellProducts")
-}
+    related_products: [ProductInterface] @doc(description: "Related Products") @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\RelatedProducts")
+    upsell_products: [ProductInterface] @doc(description: "Upsell Products")  @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\UpSellProducts")
+    crosssell_products: [ProductInterface] @doc(description: "Crosssell Products") @resolver(class: "Magento\\RelatedProductGraphQl\\Model\\Resolver\\CrossSellProducts")
+}