If you think about it, one of the toughest tasks for a disassembler is: how to tell what bytes were intended as executable code, and should be disassembled, and what bytes were intended just as data; eg, strings.

In that respect, D52 seems to have done a pretty good job!

X00e2: DB 'This is Text 1' 
DB 0 
X00f1: DB 'This is Text ' 
DB 32H 
; 

But 32H is the ASCII code for '2' - so it has correctly disassembled your string!