Grammar suggestion

The following documentation comment has been logged on the website:

Page: https://www.postgresql.org/docs/15/ddl-constraints.html
Description:

Dear postgres Team, 

I happened to have stumbled across a tricky to read sentence in Ch. 5.45
'Foreign Keys' (Postgres Version 15). 

The original sentence: "Normally, a referencing row need not satisfy the
foreign key constraint if any of its referencing columns are null".

Here's the revised version: "Normally, a referencing row does not need to
satisfy the foreign key constraint if any of its referencing columns are
null." 

A bit restructuring in beginning of this sentence can it make it
grammatically complete and clear for the reader.

Kindly yours, 
Sayed Dileri.