diff --git a/bootloader/itoa.cpp b/bootloader/itoa.cpp
index 41e6bdc0e..c5a3203db 100644
--- a/bootloader/itoa.cpp
+++ b/bootloader/itoa.cpp
@@ -10,8 +10,7 @@ void swap(char *x, char *y) {
 }
  
 // Function to reverse `buffer[i…j]`
-char* reverse(char *buffer, int i, int j)
-{
+char* reverse(char *buffer, int i, int j) {
     while (i < j) {
         swap(&buffer[i++], &buffer[j--]);
     }