remaining_typos.patch

diff --git a/doc/src/sgml/README.links b/doc/src/sgml/README.links
index 65df9c111f..900e0308b6 100644
--- a/doc/src/sgml/README.links
+++ b/doc/src/sgml/README.links
@@ -15,10 +15,6 @@ Intra-document Linking
 linkend=
 	controls the target of the link/xref, required
 
-endterm=
-	for <xref>, allows the text of the link/xref to be taken from a
-	different link target title
-
 <link>
 	use to supply text for the link, only uses linkend, requires </link>
 	http://www.oasis-open.org/docbook/documentation/reference/html/link.html
diff --git a/src/backend/access/gist/gistvacuum.c b/src/backend/access/gist/gistvacuum.c
index 24fb94f473..59372783d0 100644
--- a/src/backend/access/gist/gistvacuum.c
+++ b/src/backend/access/gist/gistvacuum.c
@@ -643,7 +643,7 @@ gistdeletepage(IndexVacuumInfo *info, IndexBulkDeleteResult *stats,
 	 * The page cannot be immediately recycled, because in-progress scans that
 	 * saw the downlink might still visit it.  Mark the page with the current
 	 * next-XID counter, so that we know when it can be recycled.  Once that
-	 * XID becomes older than GlobalXmin, we know that all scans that are
+	 * XID becomes visible to everyone, we know that all scans that are
 	 * currently in progress must have ended.  (That's much more conservative
 	 * than needed, but let's keep it safe and simple.)
 	 */
diff --git a/src/backend/storage/ipc/procsignal.c b/src/backend/storage/ipc/procsignal.c
index 87027f27eb..cabddd7654 100644
--- a/src/backend/storage/ipc/procsignal.c
+++ b/src/backend/storage/ipc/procsignal.c
@@ -93,10 +93,6 @@ struct ProcSignalHeader
  */
 #define NumProcSignalSlots	(MaxBackends + NUM_AUXILIARY_PROCS)
 
-/* Check whether the relevant type bit is set in the flags. */
-#define BARRIER_SHOULD_CHECK(flags, type) \
-	(((flags) & (((uint32) 1) << (uint32) (type))) != 0)
-
 /* Clear the relevant type bit from the flags. */
 #define BARRIER_CLEAR_BIT(flags, type) \
 	((flags) &= ~(((uint32) 1) << (uint32) (type)))
diff --git a/src/include/access/commit_ts.h b/src/include/access/commit_ts.h
index 82d3aa8627..c18faea76d 100644
--- a/src/include/access/commit_ts.h
+++ b/src/include/access/commit_ts.h
@@ -46,17 +46,6 @@ extern int	committssyncfiletag(const FileTag *ftag, char *path);
 #define COMMIT_TS_ZEROPAGE		0x00
 #define COMMIT_TS_TRUNCATE		0x10
 
-typedef struct xl_commit_ts_set
-{
-	TimestampTz timestamp;
-	RepOriginId nodeid;
-	TransactionId mainxid;
-	/* subxact Xids follow */
-}			xl_commit_ts_set;
-
-#define SizeOfCommitTsSet	(offsetof(xl_commit_ts_set, mainxid) + \
-							 sizeof(TransactionId))
-
 typedef struct xl_commit_ts_truncate
 {
 	int64		pageno;