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@@ -59,7 +59,7 @@ The `make install` installs a `systemd` startup script. You should enable it and
 Note that `nqptp` must run in `root` mode to be able to access ports 319 and 320.
 
 # Notes
-If you wish to use the shared mutex to ensure records are not altered while you are accessing them, you should open your side of the shared memory interface with read-write permission. Be aware that while your program has the mutex lock, it is in a "critical region" where it can halt `nqptp`, so keep any activity while you have the lock very short and very simple, e.g. copying it to local memory. 
+If you wish to use the shared mutex to ensure records are not altered while you are accessing them, you should open your side of the shared memory interface with read-write permission. Be aware that while your program has the mutex lock, it is in a "critical region" where it can halt `nqptp`, so keep any activity while you have the lock very short and very simple, e.g. copying the contents of shared memory to local memory. 
 
 Clock records not updated for a period are deleted.