FIXUP: Add missing \tcode in example's comments

Author: burblebee

source/utilities.tex

@@ -16039,8 +16039,8 @@
 string s4 = format("[{:?}]", string("\0 \n \t \x02 \x1b", 9));
                                                     // \tcode{s4} has value: \tcode{["\textbackslash u\{0\} \textbackslash n \textbackslash t \textbackslash u\{2\} \textbackslash u\{1b\}"]}
 string s5 = format("[{:?}]", "\xc3\x28");           // invalid UTF-8, \tcode{s5} has value: \tcode{["\textbackslash x\{c3\}("]}
-string s6 = format("[{:?}]", "\u0301");             // s6 has value: ["\u{301}"]
-string s7 = format("[{:?}]", "\\\u0301");           // s7 has value: ["\\\u{301}"]
+string s6 = format("[{:?}]", "\u0301");             // \tcode{s6} has value: \tcode{["\u{301}"]}
+string s7 = format("[{:?}]", "\\\u0301");           // \tcode{s7} has value: \tcode{["\\\u{301}"]}
 \end{codeblock}
 \end{example}