[#127] apistatus: Fix grammar of `fromStatusV2` method docs

Signed-off-by: Leonard Lyubich <leonard@nspcc.ru>

client/status/common.go

@@ -21,7 +21,7 @@ func (x ServerInternal) Error() string {
 	)
 }
 
-// implements method of the FromStatusV2 local interface.
+// implements local interface defined in FromStatusV2 func.
 func (x *ServerInternal) fromStatusV2(st *status.Status) {
 	x.v2 = *st
 }
@@ -69,7 +69,7 @@ func (x WrongMagicNumber) Error() string {
 	)
 }
 
-// implements method of the FromStatusV2 local interface.
+// implements local interface defined in FromStatusV2 func.
 func (x *WrongMagicNumber) fromStatusV2(st *status.Status) {
 	x.v2 = *st
 }

client/status/success.go

@@ -11,7 +11,7 @@ type SuccessDefaultV2 struct {
 	v2 *status.Status
 }
 
-// implements method of the FromStatusV2 local interface.
+// implements local interface defined in FromStatusV2 func.
 func (x *SuccessDefaultV2) fromStatusV2(st *status.Status) {
 	x.isNil = st == nil
 	x.v2 = st

client/status/unrecognized.go

@@ -12,7 +12,7 @@ func (x unrecognizedStatusV2) Error() string {
 	return errMessageStatusV2("unrecognized", x.v2.Message())
 }
 
-// implements method of the FromStatusV2 local interface.
+// implements local interface defined in FromStatusV2 func.
 func (x *unrecognizedStatusV2) fromStatusV2(st *status.Status) {
 	x.v2 = *st
 }