diff --git a/c/src/lib/libbsp/i386/shared/comm/uart.c b/c/src/lib/libbsp/i386/shared/comm/uart.c
index 6db7c71e83..b55be1a01e 100644
--- a/c/src/lib/libbsp/i386/shared/comm/uart.c
+++ b/c/src/lib/libbsp/i386/shared/comm/uart.c
@@ -26,7 +26,7 @@ struct uart_data
 static struct uart_data uart_data[2];
 
 /* 
- * Macros to read/wirte register of uart, if configuration is
+ * Macros to read/write register of uart, if configuration is
  * different just rewrite these macros
  */