lib: ratelimit: fix spelling mistake 'seperately'

Corrects a spelling mistake in a comment in ratelimit.c where 'seperately'
was used instead of 'separately'.

Link: https://lkml.kernel.org/r/20251119101144.3175-1-a0979625527@icloud.com
Signed-off-by: Chia-Liang Wang <a0979652527@icloud.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

lib/ratelimit.c

@@ -27,7 +27,7 @@
 int ___ratelimit(struct ratelimit_state *rs, const char *func)
 {
 	/* Paired with WRITE_ONCE() in .proc_handler().
-	 * Changing two values seperately could be inconsistent
+	 * Changing two values separately could be inconsistent
 	 * and some message could be lost.  (See: net_ratelimit_state).
 	 */
 	int interval = READ_ONCE(rs->interval);