doc: s/should/must/
This commit is contained in:
parent
766caf7e07
commit
fe3460a899
|
@ -245,7 +245,7 @@ It is used in two cases:
|
||||||
Here, _TX Request_ is set to 0.
|
Here, _TX Request_ is set to 0.
|
||||||
|
|
||||||
Empty Frames are not acknowledged.
|
Empty Frames are not acknowledged.
|
||||||
They therefore do not have a _TX sequence number_; this field is reserved and should be set to zero.
|
They therefore do not have a _TX sequence number_; this field is reserved and must be set to zero.
|
||||||
|
|
||||||
The _RX sequence number_ and all other header fields are used as usual.
|
The _RX sequence number_ and all other header fields are used as usual.
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue