entrypoint.sh: line 6: syntax error: unexpected word (expecting "do")

[LunarN0v4]

Crash:

[+] Running 2/2
 ✔ Network nnid-server_default          Created                                                                    0.1s
 ✔ Container nnid-server-nnid-server-1  Created                                                                    0.2s
Attaching to nnid-server-nnid-server-1
: not found-nnid-server-1  | entrypoint.sh: line 2:
: not found-nnid-server-1  | entrypoint.sh: line 5:
nnid-server-nnid-server-1  | entrypoint.sh: line 6: syntax error: unexpected word (expecting "do")
nnid-server-nnid-server-1 exited with code 2

compose.yaml:

services:
  nnid-server:
    build: .