Various typo fixes.

Correct mis-spellings of "algorithm", "appear", "consistent" and
(shame, shame) "kernel".

Signed-off-by: Robert P. J. Day <rpjday@mindspring.com>
Signed-off-by: Adrian Bunk <bunk@stusta.de>
diff --git a/net/ipv4/tcp_cong.c b/net/ipv4/tcp_cong.c
index c1b34f1..5c8caf4 100644
--- a/net/ipv4/tcp_cong.c
+++ b/net/ipv4/tcp_cong.c
@@ -29,7 +29,7 @@
 }
 
 /*
- * Attach new congestion control algorthim to the list
+ * Attach new congestion control algorithm to the list
  * of available options.
  */
 int tcp_register_congestion_control(struct tcp_congestion_ops *ca)