diff --git a/libc/misc/lib_crc8.c b/libc/misc/lib_crc8.c
index 8bd10995f0..ae3e01d5d7 100644
--- a/libc/misc/lib_crc8.c
+++ b/libc/misc/lib_crc8.c
@@ -47,20 +47,27 @@
 
 /************************************************************************************************
  * Private Data
- * 
+ ************************************************************************************************/
+
+/************************************************************************************************
  * CRC8 table generated with:
  *
  *   #define POLY 0xB2   // ((uint8_t) 0x14D) ^ 0xFF
  *
  *   printf("    ");
- *   for (y=0; y<256; y++)
- *   {
- *     crc = y;
- *     for (x=0; x<8; x++)
- *       crc = (crc & 1) ? POLY ^ (crc >> 1) : crc >> 1;
+ *   for (y = 0; y < 256; y++)
+ *     {
+ *       crc = y;
+ *       for (x = 0; x < 8; x++)
+ *         {
+ *           crc = (crc & 1) ? POLY ^ (crc >> 1) : crc >> 1;
+ *         }
+ *
  *     printf("0x%02X, ", crc);
  *     if ((y & 0x07) == 0x7)
- *       printf("\n    ");
+ *       {
+ *         printf("\n    ");
+ *       }
  *   }
  *
  ************************************************************************************************/
@@ -104,6 +111,7 @@ static const uint8_t crc8_tab[256] =
 /************************************************************************************************
  * Public Functions
  ************************************************************************************************/
+
 /************************************************************************************************
  * Name: crc8part
  *
@@ -138,4 +146,3 @@ uint8_t crc8(FAR const uint8_t *src, size_t len)
 {
   return crc8part(src, len, 0);
 }
-