Spelling fixes

From: Josh Soref <jsoref@gmail.com>

5 files changed, 8 insertions, 8 deletions

diff --git a/src/backend/access/transam/xlog.c b/src/backend/access/transam/xlog.c
index 7a7e07a4752..287fd81a2dc 100644
--- a/src/backend/access/transam/xlog.c
+++ b/src/backend/access/transam/xlog.c
@@ -838,7 +838,7 @@ static bool InstallXLogFileSegment(XLogSegNo *segno, char *tmppath,
 					   bool find_free, XLogSegNo max_segno,
 					   bool use_lock);
 static int XLogFileRead(XLogSegNo segno, int emode, TimeLineID tli,
-			 int source, bool notexistOk);
+			 int source, bool notfoundOk);
 static int	XLogFileReadAnyTLI(XLogSegNo segno, int emode, int source);
 static int XLogPageRead(XLogReaderState *xlogreader, XLogRecPtr targetPagePtr,
 			 int reqLen, XLogRecPtr targetRecPtr, char *readBuf,
diff --git a/src/backend/executor/nodeAgg.c b/src/backend/executor/nodeAgg.c
index 16af185c77f..8c6aa9a13e8 100644
--- a/src/backend/executor/nodeAgg.c
+++ b/src/backend/executor/nodeAgg.c
@@ -497,7 +497,7 @@ static void agg_fill_hash_table(AggState *aggstate);
 static TupleTableSlot *agg_retrieve_hash_table(AggState *aggstate);
 static Datum GetAggInitVal(Datum textInitVal, Oid transtype);
 static void build_pertrans_for_aggref(AggStatePerTrans pertrans,
-						  AggState *aggsate, EState *estate,
+						  AggState *aggstate, EState *estate,
 						  Aggref *aggref, Oid aggtransfn, Oid aggtranstype,
 						  Oid aggserialfn, Oid aggdeserialfn,
 						  Datum initValue, bool initValueIsNull,
diff --git a/src/backend/optimizer/geqo/geqo_erx.c b/src/backend/optimizer/geqo/geqo_erx.c
index 023abf70e21..133fe323484 100644
--- a/src/backend/optimizer/geqo/geqo_erx.c
+++ b/src/backend/optimizer/geqo/geqo_erx.c
@@ -458,7 +458,7 @@ edge_failure(PlannerInfo *root, Gene *gene, int index, Edge *edge_table, int num
 			if (edge_table[i].unused_edges >= 0)
 				return (Gene) i;
 
-		elog(LOG, "no edge found via looking for the last ununsed point");
+		elog(LOG, "no edge found via looking for the last unused point");
 	}
 
 
diff --git a/src/backend/port/dynloader/linux.c b/src/backend/port/dynloader/linux.c
index 174b29ba1a8..2f18dc8950a 100644
--- a/src/backend/port/dynloader/linux.c
+++ b/src/backend/port/dynloader/linux.c
@@ -124,7 +124,7 @@ char *
 pg_dlerror(void)
 {
 #ifndef HAVE_DLD_H
-	return "dynaloader unspported";
+	return "dynaloader unsupported";
 #else
 	return dld_strerror(dld_errno);
 #endif
diff --git a/src/backend/replication/walreceiverfuncs.c b/src/backend/replication/walreceiverfuncs.c
index 5f6e423f1f6..719fbe0a558 100644
--- a/src/backend/replication/walreceiverfuncs.c
+++ b/src/backend/replication/walreceiverfuncs.c
@@ -322,7 +322,7 @@ GetReplicationApplyDelay(void)
 	long		secs;
 	int			usecs;
 
-	TimestampTz chunckReplayStartTime;
+	TimestampTz chunkReplayStartTime;
 
 	SpinLockAcquire(&walrcv->mutex);
 	receivePtr = walrcv->receivedUpto;
@@ -333,12 +333,12 @@ GetReplicationApplyDelay(void)
 	if (receivePtr == replayPtr)
 		return 0;
 
-	chunckReplayStartTime = GetCurrentChunkReplayStartTime();
+	chunkReplayStartTime = GetCurrentChunkReplayStartTime();
 
-	if (chunckReplayStartTime == 0)
+	if (chunkReplayStartTime == 0)
 		return -1;
 
-	TimestampDifference(chunckReplayStartTime,
+	TimestampDifference(chunkReplayStartTime,
 						GetCurrentTimestamp(),
 						&secs, &usecs);