diff --git a/src/netif/ppp/vj.c b/src/netif/ppp/vj.c
index 34d325fe..5c195909 100644
--- a/src/netif/ppp/vj.c
+++ b/src/netif/ppp/vj.c
@@ -1,5 +1,5 @@
 /*
- * Routines to compress and uncompress tcp packets (for transmission
+ * Routines to compress and uncompess tcp packets (for transmission
  * over low speed serial lines.
  *
  * Copyright (c) 1989 Regents of the University of California.