Mr Sealikk-Hanth title prefix: 'Mr' vs 'Mr.'

x_p5_136 variant

The character's title prefix is printed as 'Mr' (without period) in some records and as 'Mr.' (with period) in others, across b12a and b12b.

Evidence

Printed as 'Mr Sealikk-Hanth' (no period) in b12a cast label	LABEL: Mr Sealikk-Hanth Fishbowl-on-Head teacher	b12a:c00:p005
Printed as 'Mr. Sealikk-Hanth' (with period) in b12a body text	Mr. Sealikk-Hanth is not only a brilliant Fishbowl-on-Head practitioner and teacher, but he also speaks over 400 fish languages.	b12a:c07:p148
Printed as 'Mr Sealikk-Hanth' (no period) in b12b cast label	Mr Sealikk-Hanth Fishbowl-on-Head teacher	b12b:c00:p005
Printed as 'Mr.' (with period) in b12b index entry	Sealikk-Hanth, Truman (Mr.) Teaches Fishbowl-on-Head at Swedhump Elementary.	b12b:c99:p253