wlcore: fix spelling mistake in wl1271_warning

trivial fix to spelling mistake of function name in wl1271_warning,
should be dynamic_ps_timeout instead of dyanmic_ps_timeout.
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

drivers/net/wireless/ti/wlcore/debugfs.c

@@ -281,7 +281,7 @@ static ssize_t dynamic_ps_timeout_write(struct file *file,
 	}
 
 	if (value < 1 || value > 65535) {
-		wl1271_warning("dyanmic_ps_timeout is not in valid range");
+		wl1271_warning("dynamic_ps_timeout is not in valid range");
 		return -ERANGE;
 	}