style fixes

src/io.c

@@ -126,13 +126,21 @@ void kbd_irq()
     else
     {
 	if(a==0x4b)
+	{
 	    terminal_adjustcursor(-1,0);
+	}
 	else if(a==0x4d)
+	{
 	    terminal_adjustcursor(1,0);
+	}
 	else if(a==0x48)
+	{
 	    terminal_adjustcursor(0,0);//-1);
+	}
 	else if(a==0x50)
+	{
 	    terminal_adjustcursor(0,0);//1);
+	}
 	else if(a<0x80)
 	{
 	    char in = scan_map[a];

src/term.c

@@ -132,7 +132,8 @@ void terminal_putchar(char c)
 }
 
 const char* hexcharss = "0123456789abcdef";
-void terminal_hexstring(void* s, uint32_t n) {
+void terminal_hexstring(void* s, uint32_t n) 
+{
     char* d = (char*)s;
     for (uint32_t i = 0; i < n; i++)
     {