Lots of doc corrections.

Josh Kupershmidt

contrib/dblink/dblink.c

@@ -1795,7 +1795,7 @@ dblink_current_query(PG_FUNCTION_ARGS)
 /*
  * Retrieve async notifications for a connection.
  *
- * Returns an setof record of notifications, or an empty set if none recieved.
+ * Returns an setof record of notifications, or an empty set if none received.
  * Can optionally take a named connection as parameter, but uses the unnamed connection per default.
  *
  */

contrib/fuzzystrmatch/fuzzystrmatch.c

@@ -157,7 +157,7 @@ getcode(char c)
 /* These letters are passed through unchanged */
 #define NOCHANGE(c) (getcode(c) & 2)	/* FJMNR */
 
-/* These form dipthongs when preceding H */
+/* These form diphthongs when preceding H */
 #define AFFECTH(c)	(getcode(c) & 4)	/* CGPST */
 
 /* These make C and G soft */

contrib/fuzzystrmatch/levenshtein.c

@@ -171,7 +171,7 @@ levenshtein_internal(text *s, text *t,
 			 * length.	Each additional deletion forces another insertion, so
 			 * the best-case total cost increases by ins_c + del_c. If the
 			 * string is shrinking, the minimum theoretical cost assumes no
-			 * excess deletions; that is, we're starting no futher right than
+			 * excess deletions; that is, we're starting no further right than
 			 * column n - m.  If we do start further right, the best-case
 			 * total cost increases by ins_c + del_c for each move right.
 			 */

contrib/hstore/hstore_io.c

@@ -74,7 +74,7 @@ get_val(HSParser *state, bool ignoreeq, bool *escaped)
 			}
 			else if (*(state->ptr) == '=' && !ignoreeq)
 			{
-				elog(ERROR, "Syntax error near '%c' at postion %d", *(state->ptr), (int4) (state->ptr - state->begin));
+				elog(ERROR, "Syntax error near '%c' at position %d", *(state->ptr), (int4) (state->ptr - state->begin));
 			}
 			else if (*(state->ptr) == '\\')
 			{

contrib/pg_upgrade/info.c

@@ -234,7 +234,7 @@ get_db_infos(ClusterInfo *cluster)
 /*
  * get_rel_infos()
  *
- * gets the relinfos for all the user tables of the database refered
+ * gets the relinfos for all the user tables of the database referred
  * by "db".
  *
  * NOTE: we assume that relations/entities with oids greater than

contrib/pg_upgrade/pg_upgrade.c

@@ -15,7 +15,7 @@
  *	oids are the same between old and new clusters.  This is important
  *	because toast oids are stored as toast pointers in user tables.
  *
- *	FYI, while pg_class.oid and pg_class.relfilenode are intially the same
+ *	FYI, while pg_class.oid and pg_class.relfilenode are initially the same
  *	in a cluster, but they can diverge due to CLUSTER, REINDEX, or VACUUM
  *	FULL.  The new cluster will have matching pg_class.oid and
  *	pg_class.relfilenode values and be based on the old oid value.	This can

contrib/pg_upgrade/version_old_8_3.c

@@ -396,7 +396,7 @@ old_8_3_rebuild_tsvector_tables(ClusterInfo *cluster, bool check_mode)
 
 		PQclear(res);
 
-		/* XXX Mark tables as not accessable somehow */
+		/* XXX Mark tables as not accessible somehow */
 
 		PQfinish(conn);
 	}
@@ -666,7 +666,7 @@ old_8_3_invalidate_bpchar_pattern_ops_indexes(ClusterInfo *cluster,
  *	we don't transfer sequence files but instead use the CREATE SEQUENCE
  *	command from the schema dump, and use setval() to restore the sequence
  *	value and 'is_called' from the old database.  This is safe to run
- *	by pg_upgrade because sequence files are not transfered from the old
+ *	by pg_upgrade because sequence files are not transferred from the old
  *	server, even in link mode.
  */
 char *

contrib/pgcrypto/crypt-des.c

@@ -711,7 +711,7 @@ px_crypt_des(const char *key, const char *setting)
 
 		/*
 		 * Double check that we weren't given a short setting. If we were, the
-		 * above code will probably have created wierd values for count and
+		 * above code will probably have created weird values for count and
 		 * salt, but we don't really care. Just make sure the output string
 		 * doesn't have an extra NUL in it.
 		 */

contrib/pgcrypto/imath.c

@@ -647,7 +647,7 @@ mp_int_add(mp_int a, mp_int b, mp_int c)
 		/* Different signs -- subtract magnitudes, preserve sign of greater */
 		mp_int		x,
 					y;
-		int			cmp = s_ucmp(a, b); /* magnitude comparision, sign ignored */
+		int			cmp = s_ucmp(a, b); /* magnitude comparison, sign ignored */
 
 		/* Set x to max(a, b), y to min(a, b) to simplify later code */
 		if (cmp >= 0)

contrib/pgcrypto/pgp-pgsql.c

@@ -625,7 +625,7 @@ out:
 	px_set_debug_handler(NULL);
 
 	/*
-	 * add successfull decryptions also into RNG
+	 * add successful decryptions also into RNG
 	 */
 	add_entropy(res, key, keypsw);
 

contrib/sepgsql/label.c

@@ -74,7 +74,7 @@ typedef struct {
  * sepgsql_get_client_label
  *
  * Returns the current security label of the client.  All code should use this
- * routine to get the current label, instead of refering to the client_label_*
+ * routine to get the current label, instead of referring to the client_label_*
  * variables above.
  */
 char *

contrib/sslinfo/sslinfo.c

@@ -132,7 +132,7 @@ ssl_client_serial(PG_FUNCTION_ARGS)
  * current database encoding if possible.  Any invalid characters are
  * replaced by question marks.
  *
- * Parameter: str - OpenSSL ASN1_STRING structure.	Memory managment
+ * Parameter: str - OpenSSL ASN1_STRING structure.	Memory management
  * of this structure is responsibility of caller.
  *
  * Returns Datum, which can be directly returned from a C language SQL