He's writing for a British character, so I don't really see why it should be bothersome.
You also have to use the British pronunciation of "clerk" to make
* Lovely bit of clerk / Maybe for a lark *
work properly.
But while we're on the subject, here's one that bothers me.
It's not the rhyme itself, but how he gets there.
From "Some People" --
*Some people can get a thrill
knitting sweaters and sitting still.
That's okay for some people
who don't know they're alive.
Some people can thrive and bloom
living life in the living room.
That's perfect for some people
of one hundred and five *
Why 105? Why that many? Because he needed the syllables?
If so, it's exceedingly cheap by Sondheimian standards.
Or is it a reference to something that I don't get?
CHURCH DOOR TOUCAN GAY MARKETING PUPPIES MUSICAL THEATER STAPLES PERIOD OIL BITCHY SNARK HOLES