From c9fc28a7f12e27d530e2657c9dc6080fbfbe8a14 Mon Sep 17 00:00:00 2001
From: Stephen Frost <sfrost@snowman.net>
Date: Sat, 1 Jun 2013 10:18:59 -0400
Subject: [PATCH] Minor spelling fixes

Fix a few spelling mistakes.

Per bug report #8193 from Lajos Veres.
---
 contrib/pg_upgrade/relfilenode.c        | 2 +-
 src/backend/access/transam/xlogreader.c | 2 +-
 src/backend/utils/adt/tsrank.c          | 8 ++++----
 src/tools/pgindent/typedefs.list        | 2 +-
 4 files changed, 7 insertions(+), 7 deletions(-)

diff --git a/contrib/pg_upgrade/relfilenode.c b/contrib/pg_upgrade/relfilenode.c
index 667bc1018f..a951fc9065 100644
--- a/contrib/pg_upgrade/relfilenode.c
+++ b/contrib/pg_upgrade/relfilenode.c
@@ -258,7 +258,7 @@ transfer_relfile(pageCnvCtx *pageConverter, FileNameMap *map,
 				if (errno == ENOENT)
 					return;
 				else
-					pg_log(PG_FATAL, "error while checking for file existance \"%s.%s\" (\"%s\" to \"%s\"): %s\n",
+					pg_log(PG_FATAL, "error while checking for file existence \"%s.%s\" (\"%s\" to \"%s\"): %s\n",
 						   map->nspname, map->relname, old_file, new_file,
 						   getErrorText(errno));
 			}
diff --git a/src/backend/access/transam/xlogreader.c b/src/backend/access/transam/xlogreader.c
index fc6ff80644..6c971f30a2 100644
--- a/src/backend/access/transam/xlogreader.c
+++ b/src/backend/access/transam/xlogreader.c
@@ -903,7 +903,7 @@ ValidXLogPageHeader(XLogReaderState *state, XLogRecPtr recptr,
 /*
  * Find the first record with at an lsn >= RecPtr.
  *
- * Useful for checking wether RecPtr is a valid xlog address for reading and to
+ * Useful for checking whether RecPtr is a valid xlog address for reading and to
  * find the first valid address after some address when dumping records for
  * debugging purposes.
  */
diff --git a/src/backend/utils/adt/tsrank.c b/src/backend/utils/adt/tsrank.c
index eb90f1b932..1dbe47ef91 100644
--- a/src/backend/utils/adt/tsrank.c
+++ b/src/backend/utils/adt/tsrank.c
@@ -530,11 +530,11 @@ typedef struct
 	int			q;
 	DocRepresentation *begin;
 	DocRepresentation *end;
-} Extention;
+} CoverExt;
 
 
 static bool
-Cover(DocRepresentation *doc, int len, QueryRepresentation *qr, Extention *ext)
+Cover(DocRepresentation *doc, int len, QueryRepresentation *qr, CoverExt *ext)
 {
 	DocRepresentation *ptr;
 	int			lastpos = ext->pos;
@@ -729,7 +729,7 @@ calc_rank_cd(float4 *arrdata, TSVector txt, TSQuery query, int method)
 	int			len,
 				i,
 				doclen = 0;
-	Extention	ext;
+	CoverExt	ext;
 	double		Wdoc = 0.0;
 	double		invws[lengthof(weights)];
 	double		SumDist = 0.0,
@@ -759,7 +759,7 @@ calc_rank_cd(float4 *arrdata, TSVector txt, TSQuery query, int method)
 		return 0.0;
 	}
 
-	MemSet(&ext, 0, sizeof(Extention));
+	MemSet(&ext, 0, sizeof(CoverExt));
 	while (Cover(doc, doclen, &qr, &ext))
 	{
 		double		Cpos = 0.0;
diff --git a/src/tools/pgindent/typedefs.list b/src/tools/pgindent/typedefs.list
index b68a649e41..452235de8a 100644
--- a/src/tools/pgindent/typedefs.list
+++ b/src/tools/pgindent/typedefs.list
@@ -326,6 +326,7 @@ CopyStmt
 Cost
 CostSelector
 Counters
+CoverExt
 CoverPos
 CreateCastStmt
 CreateConversionStmt
@@ -487,7 +488,6 @@ ExtensionBehavior
 ExtensionControlFile
 ExtensionInfo
 ExtensionVersionInfo
-Extention
 FDWCollateState
 FD_SET
 FILE