diff --git a/firmware/target/coldfire/memswap128-coldfire.S b/firmware/target/coldfire/memswap128-coldfire.S
index 2509fd0e45..5de628dabd 100644
--- a/firmware/target/coldfire/memswap128-coldfire.S
+++ b/firmware/target/coldfire/memswap128-coldfire.S
@@ -27,23 +27,23 @@
 memswap128:
     lea.l       -28(%sp), %sp           | save registers
     movem.l     %d2-%d7/%a2, (%sp)      |
-    movem.l 	32(%sp), %a0-%a2        | %a0 = buf1
+    movem.l     32(%sp), %a0-%a2        | %a0 = buf1
                                         | %a1 = buf2
                                         | %a2 = len
     lea.l       -15(%a0, %a2.l), %a2    | %a2 = end address - 15
     cmp.l       %a0, %a2                | end address <= buf1?
     bls.b       .no_lines               | not at least a line? leave
 .loop:                                  |
-    movem.l	    (%a0), %d0-%d3          | read four longwords from buf1
-    movem.l	    (%a1), %d4-%d7          | read four longwords from buf2
-    movem.l	    %d4-%d7, (%a0)          | write buf2 data to buf1
-    movem.l	    %d0-%d3, (%a1)          | write buf1 data to buf2
+    movem.l     (%a0), %d0-%d3          | read four longwords from buf1
+    movem.l     (%a1), %d4-%d7          | read four longwords from buf2
+    movem.l     %d4-%d7, (%a0)          | write buf2 data to buf1
+    movem.l     %d0-%d3, (%a1)          | write buf1 data to buf2
     lea.l       16(%a0), %a0            | buf1 += 16
     lea.l       16(%a1), %a1            | buf2 += 16
     cmp.l       %a0, %a2                | %a0 < %d0?
     bhi.b       .loop                   | yes? keep exchanging
 .no_lines:                              |
-    movem.l  	(%sp), %d2-%d7/%a2      | restore registers
+    movem.l     (%sp), %d2-%d7/%a2      | restore registers
     lea.l       28(%sp), %sp            |
     rts                                 |
 .end: