Fix a few object links in documentation

aws/config.go

@@ -12,10 +12,10 @@ import (
 const DefaultRetries = -1
 
 // A Config provides service configuration for service clients. By default,
-// all clients will use the {DefaultConfig} structure.
+// all clients will use the {defaults.DefaultConfig} structure.
 type Config struct {
 	// The credentials object to use when signing requests. Defaults to
-	// {DefaultChainCredentials}.
+	// {defaults.DefaultChainCredentials}.
 	Credentials *credentials.Credentials
 
 	// An optional endpoint URL (hostname only or fully qualified URI)

doc-src/plugin/plugin.rb

@@ -60,17 +60,17 @@ def html_syntax_highlight(source, type = nil)
         obj.parameters = []
         opname = obj.name.to_s.sub(/Request$/, '')
         obj.docstring = <<-eof
-#{obj.name} generates a {request.Request} object representing the client request for
+#{obj.name} generates a {aws/request.Request} object representing the client request for
 the {#{opname} #{opname}()} operation. The `output` return value can be used to capture
-response data after {request.Request.Send Request.Send()} is called.
+response data after {aws/request.Request.Send Request.Send()} is called.
 
 Creating a request object using this method should be used when you want to inject
 custom logic into the request lifecycle using a custom handler, or if you want to
 access properties on the request object before or after sending the request. If
 you just want the service response, call the {#{opname} service operation method}
 directly instead.
 
-@note You must call the {request.Request.Send Send()} method on the returned
+@note You must call the {aws/request.Request.Send Send()} method on the returned
   request object in order to execute the request.
 @example Sending a request using the #{obj.name}() method
   req, resp := client.#{obj.name}(params)