diff --git a/src/shared/drivers/usart/USART.cpp b/src/shared/drivers/usart/USART.cpp
index a12a233588542674113d7ff159f19059d0ec2202..765b4dfcc828c6213a8d385822eb789ef40fa9ee 100644
--- a/src/shared/drivers/usart/USART.cpp
+++ b/src/shared/drivers/usart/USART.cpp
@@ -605,7 +605,7 @@ STM32SerialWrapper::STM32SerialWrapper(USARTType *usart, Baudrate baudrate,
             break;
     }
 
-    if(id<4)
+    if (id < 4)
         initPins(tx, 7, rx, 7);
     else
         initPins(tx, 8, rx, 8);
diff --git a/src/tests/drivers/usart/test-usart.cpp b/src/tests/drivers/usart/test-usart.cpp
index a4176320e13987c51f4b4af3101a649a6f22cd83..728f374b30b12b02fcbcc97fd55f33f73054ce86 100644
--- a/src/tests/drivers/usart/test-usart.cpp
+++ b/src/tests/drivers/usart/test-usart.cpp
@@ -147,7 +147,6 @@ int main()
     u2tx1::getPin().mode(miosix::Mode::ALTERNATE);
     u2tx1::getPin().alternateFunction(7);
 
-
     // u4rx1::getPin().mode(miosix::Mode::ALTERNATE);
     // u4rx1::getPin().alternateFunction(8);
     // u4tx1::getPin().mode(miosix::Mode::ALTERNATE);