🚨 Fixed capitalization

answer_pre_checkout_query.go

@@ -9,7 +9,7 @@ type AnswerPreCheckoutQueryParameters struct {
 	// Specify True if everything is alright (goods are available, etc.) and the
 	// bot is ready to proceed with the order. Use False if there are any
 	// problems.
-	OK bool `json:"ok"`
+	Ok bool `json:"ok"`
 
 	// Required if ok is False. Error message in human readable form that
 	// explains the reason for failure to proceed with the checkout (e.g. "Sorry,

answer_shipping_query.go

@@ -9,7 +9,7 @@ type AnswerShippingQueryParameters struct {
 	// Specify True if delivery to the specified address is possible and False
 	// if there are any problems (for example, if delivery to the specified
 	// address is not possible)
-	OK bool `json:"ok"`
+	Ok bool `json:"ok"`
 
 	// Required if ok is True. A JSON-serialized array of available shipping
 	// options.

types.go

@@ -312,7 +312,7 @@ type (
 
 		// For "text_link" only, url that will be opened after user taps on the
 		// text
-		Url string `json:"url,omitempty"`
+		URL string `json:"url,omitempty"`
 
 		// For "text_mention" only, the mentioned user
 		User *User `json:"user,omitempty"`