Typo in gatt_client.c

[Squidniiii]

Describe the bug

Apparent typo in src/ble/gatt_client.c on line 2083.

Currently:

case P_W4_SEND_SINGED_WRITE_DONE:

Should be:

case P_W4_SEND_SIGNED_WRITE_DONE:

To Reproduce

Causes compile error when that section of code is compiled.

Expected behavior

Should compile, line needs to be changed to:

case P_W4_SEND_SIGNED_WRITE_DONE:

**Environment: **

• Current BTstack branch:master
• Bluetooth Controller: N/A
• Remote device: N/A

[mringwal]

Thanks for reporting. We fixed this one on a private branch a while ago but failed to merge it onto develop (and master).
It's fixed on develop now.