Added missing Bid.Attr property, fixed godoc comments

bid.go

@@ -110,9 +110,17 @@ type Bid struct {
 	// Type:
 	//   string array
 	// Description:
-	//   IAB content categories of the creative. Refer to List 5.1.attr integer array Set of attributes describing the creative. Refer to List 5.3.
+	//   IAB content categories of the creative. Refer to List 5.1.
 	Cat []string `json:"cat,omitempty"`
 
+	// Attribute:
+	//   attr
+	// Type:
+	//   integer array
+	// Description:
+	//   Set of attributes describing the creative. Refer to List 5.3.
+	Attr []int8 `json:"attr,omitempty"`
+
 	// Attribute:
 	//   dealid
 	// Type:

bid_request.go

@@ -140,8 +140,8 @@ type BidRequest struct {
 	// Type:
 	//   object
 	// Description:
-	//   Blocked advertiser categories using the IAB content categories. Refer to List 5.1. or governmental
-	//   regulations in force for this request.
+	//   A Regs object (Section 3.2.16) that specifies any industry, legal,
+	//   or governmental regulations in force for this request.
 	Regs *Regs `json:"regs,omitempty"`
 
 	// Attribute:

deal.go

@@ -56,7 +56,7 @@ type Deal struct {
 	// Type:
 	//   string array
 	// Description:
-	//   Array of advertiser domains (e.g., advertiser.com) allowed to bid on this deal.  Omission implies
+	//   Array of advertiser domains (e.g., advertiser.com) allowed to bid on this deal. Omission implies
 	//   no advertiser restrictions.
 	WADomain []string `json:"wadomain,omitempty"`
 

device.go

@@ -170,7 +170,6 @@ type Device struct {
 	// Description:
 	//   Carrier or ISP (e.g., “VERIZON”). “WIFI” is often used in mobile
 	//   to indicate high bandwidth (e.g., video friendly vs. cellular).
-	//   connectiontype integer Network connection type. Refer to List 5.18.
 	Carrier string `json:"carrier,omitempty"`
 
 	// Attribute: