Fix typos, mostly s/ an / a / where appropriate and a few s/an/and/

Add FreeBSD Id tag where missing.

3 files changed, 3 insertions, 3 deletions

diff --git a/libexec/bootpd/getether.c b/libexec/bootpd/getether.c
index 3a65826..e4dc1b6 100644
--- a/libexec/bootpd/getether.c
+++ b/libexec/bootpd/getether.c
@@ -261,7 +261,7 @@ getether(ifname, eap)
 	/*
 	 * Get the Ethernet address the same way the ARP module
 	 * does when it is pushed onto a new stream (bind).
-	 * One should instead be able just do an dl_info_req
+	 * One should instead be able just do a dl_info_req
 	 * but many drivers do not supply the hardware address
 	 * in the response to dl_info_req (they MUST supply it
 	 * for dl_bind_ack because the ARP module requires it).
diff --git a/libexec/getty/chat.c b/libexec/getty/chat.c
index 3df41a8..4faae72 100644
--- a/libexec/getty/chat.c
+++ b/libexec/getty/chat.c
@@ -297,7 +297,7 @@ cleanstr(const unsigned char *s, int l)
 
 
 /*
- * return result as an pseudo-english word
+ * return result as a pseudo-english word
  */
 
 static const char *
diff --git a/libexec/mknetid/hash.c b/libexec/mknetid/hash.c
index 6de06d8..b4a39cb 100644
--- a/libexec/mknetid/hash.c
+++ b/libexec/mknetid/hash.c
@@ -127,7 +127,7 @@ struct grouplist *lookup(struct member_entry *table[], char *key)
 struct grouplist dummy = { 99999, NULL };
 
 /*
- * Store an group member entry and/or update its grouplist.
+ * Store a group member entry and/or update its grouplist.
  */
 void mstore (struct member_entry *table[], char *key, int gid, int dup)
 {