Example "04-arrays" cannot be compiled with Tact 1.4.2

[i582]

When I compile the example with the version 1.4.2 of Tact I get this error:

💼 Compiling project 04-arrays ...
Tact compilation failed
Error: src/routes/(examples)/04-arrays/contract.tact:47:13: Parse error: expected not a reservedWord

Line 47, col 13:
  46 | 
> 47 |     get fun map(): map<Int, Int> {
                   ^
  48 |         return self.arr;