[#322] *: Go fmt -s

go1.19 rewrites comments to proper render them in docs.

Signed-off-by: Evgenii Stratonikov <evgeniy@nspcc.ru>

client/doc.go

@@ -5,9 +5,11 @@ The main component is Client type. It is a virtual connection to the network
 and provides methods for executing operations on the server.
 
 Create client instance:
+
 	var c client.Client
 
 Initialize client state:
+
 	var prm client.PrmInit
 	prm.SetDefaultPrivateKey(key)
 	// ...
@@ -15,6 +17,7 @@ Initialize client state:
 	c.Init(prm)
 
 Connect to the NeoFS server:
+
 	var prm client.PrmDial
 	prm.SetServerURI("localhost:8080")
 	prm.SetDefaultPrivateKey(key)
@@ -24,6 +27,7 @@ Connect to the NeoFS server:
 	// ...
 
 Execute NeoFS operation on the server:
+
 	var prm client.PrmContainerPut
 	prm.SetContainer(cnr)
 	// ...
@@ -36,6 +40,7 @@ Execute NeoFS operation on the server:
 	// ...
 
 Consume custom service of the server:
+
 	syntax = "proto3";
 
 	service CustomService {
@@ -58,6 +63,7 @@ Consume custom service of the server:
 	// ...
 
 Close the connection:
+
 	err := c.Close()
 	// ...
 
@@ -65,6 +71,7 @@ Note that it's not allowed to override Client behaviour directly: the parameters
 for the all operations are write-only and the results of the all operations are
 read-only. To be able to override client behavior (e.g. for tests), abstract it
 with an interface:
+
 	import "github.com/nspcc-dev/neofs-sdk-go/client"
 
 	type NeoFSClient interface {
@@ -80,6 +87,5 @@ with an interface:
 	func (x *client) CreateContainer(context.Context, container.Container) error {
 		// ...
 	}
-
 */
 package client