lib/list_sort.c: fix typo in function description

Replace beautiully with beautifully

Link: https://lkml.kernel.org/r/20210315090633.9759-1-mrtoastcheng@gmail.comSigned-off-by: ShihCheng Tu <mrtoastcheng@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

lib/list_sort.c

@@ -137,7 +137,7 @@ static void merge_final(void *priv, list_cmp_func_t cmp, struct list_head *head,
  *
  *
  * The merging is controlled by "count", the number of elements in the
- * pending lists.  This is beautiully simple code, but rather subtle.
+ * pending lists.  This is beautifully simple code, but rather subtle.
  *
  * Each time we increment "count", we set one bit (bit k) and clear
  * bits k-1 .. 0.  Each time this happens (except the very first time