Conflict, Register offset of GPIOx_BSRR of STM32F0x1/STM32F0x2/STM32F0x8

Dear friends,

Register offset of GPIOx_BSRR is shown as 0x18 (which looks to be true) in ST's Reference Manual (p163, en.DM00031936)  while it is shown as 0x1A in "stm32f072xb.h" header file. It seems to be a typo mistake. Any comment?

Best regards!