openflow.h: Fix typos in comments.

diff --git a/include/openflow/openflow.h b/include/openflow/openflow.h
index fa602f6e6cf173d9f1d42be22f739b1fe4b87196..e001e1dd45770ed9204dcfeb53a5df81fbbce56a 100644 (file)
--- a/include/openflow/openflow.h
+++ b/include/openflow/openflow.h
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008 The Board of Trustees of The Leland Stanford
+/* Copyright (c) 2008, 2009 The Board of Trustees of The Leland Stanford
  * Junior University
  * 
  * We are making the OpenFlow specification and associated documentation
@@ -130,7 +130,7 @@ struct ofp_header {
     uint8_t version;    /* OFP_VERSION. */
     uint8_t type;       /* One of the OFPT_ constants. */
     uint16_t length;    /* Length including this ofp_header. */
-    uint32_t xid;       /* Transactin id associated with this packet.
+    uint32_t xid;       /* Transaction id associated with this packet.
                            Replies use the same id as was in the request
                            to facilitate pairing. */
 };
@@ -399,7 +399,7 @@ OFP_ASSERT(sizeof(struct ofp_action_tp_port) == 8);
 /* Action header for OFPAT_VENDOR. The rest of the body is vendor-defined. */
 struct ofp_action_vendor_header {
     uint16_t type;                  /* OFPAT_VENDOR. */
-    uint16_t len;                   /* Length is 8. */
+    uint16_t len;                   /* Length is a multiple of 8. */
     uint32_t vendor;                /* Vendor ID, which takes the same form 
                                        as in "struct ofp_vendor_header". */ 
 };
@@ -764,7 +764,7 @@ struct ofp_port_stats {
     uint64_t tx_dropped;     /* Number of packets dropped by TX. */ 
     uint64_t rx_errors;      /* Number of receive errors.  This is a super-set
                                 of receive errors and should be great than or
-                                equal to the sum of al rx_*_err values. */
+                                equal to the sum of all rx_*_err values. */
     uint64_t tx_errors;      /* Number of transmit errors.  This is a super-set
                                 of transmit errors. */
     uint64_t rx_frame_err;   /* Number of frame alignment errors. */