fix(doc): remove deprecated url

Signed-off-by: Frederic Pillon <[email protected]>

README.md

@@ -292,7 +292,7 @@ User can add a STM32 based board following this [wiki](https://github.com/stm32d
 | :green_heart:  | STM32F103T4<br>STM32F103T6<br>STM32F103T8<br>STM32F103TB | Generic Board | *1.9.0* |  |
 | :green_heart:  | STM32F103V8<br>STM32F103VB<br>STM32F103VC<br>STM32F103VD<br>STM32F103VE<br>STM32F103VF<br>STM32F103VG | Generic Board | *1.9.0* |  |
 | :green_heart:  | STM32F103ZC<br>STM32F103ZD<br>STM32F103ZE<br>STM32F103ZF<br>STM32F103ZG | Generic Board | *1.9.0* |  |
-| :green_heart:  | STM32F103TB | HY-TinySTM103T | *1.5.0* | [More info](https://www.hotmcu.com/stm32f103tb-arm-cortex-m3-development-board-p-222.html) |
+| :green_heart:  | STM32F103TB | HY-TinySTM103T | *1.5.0* |  |
 | :green_heart:  | STM32F103CB | Maple Mini | *1.2.0* | [More info](https://www.leaflabs.com/maple)<br>USB CDC support since *1.5.0*<br>Maple bootloaders support since *1.6.0* |
 | :green_heart:  | STM32F103ZE | [vcc-gnd.com](https://stm32-base.org/boards/STM32F103ZET6-VCC-GND-XLarge) | *1.9.0* |  |
 | :green_heart:  | STM32F103ZE | vcc-gnd.com Mini | *1.9.0* |  |