Adding fixes based on code review
diff --git a/rackspace/lb/v1/sessions/results.go b/rackspace/lb/v1/sessions/results.go
index 181e0d9..fe90e72 100644
--- a/rackspace/lb/v1/sessions/results.go
+++ b/rackspace/lb/v1/sessions/results.go
@@ -42,7 +42,7 @@
 	gophercloud.Result
 }
 
-// Extract interprets a GetResult as a SP, if possible.
+// Extract interprets a GetResult as an SP, if possible.
 func (r GetResult) Extract() (*SessionPersistence, error) {
 	if r.Err != nil {
 		return nil, r.Err