diff --git a/manifest b/manifest
index 9650e8ccdb..57ea46afae 100644
--- a/manifest
+++ b/manifest
@@ -1,8 +1,8 @@
 -----BEGIN PGP SIGNED MESSAGE-----
 Hash: SHA1
 
-C Fix\san\sassertion\sfault\sthat\scan\sonly\soccur\sif\sSQLITE_ENABLE_STAT2\sis\sdefined\nand\sthe\sconstant\sfolding\soptimization\sis\sdisabled\susing\ssqlite3_test_control().\nProblem\sintroduced\sby\s[ad8bc68197f2b4]\sbut\swe\smissed\sit\sprior\sto\sthe\s3.7.4\nrelease\sdue\sto\staking\sshortcuts\sand\sskipping\stests\sin\sthe\srelease\schecklist.
-D 2010-12-16T19:52:53
+C Improvements\sto\sthe\sdocumentation\sfor\ssqlite3_backup.\s\sNo\scode\schanges.
+D 2010-12-16T20:35:09
 F Makefile.arm-wince-mingw32ce-gcc d6df77f1f48d690bd73162294bbba7f59507c72f
 F Makefile.in 4547616ad2286053af6ccccefa242dc925e49bf0
 F Makefile.linux-gcc 91d710bdc4998cb015f39edf3cb314ec4f4d7e23
@@ -179,7 +179,7 @@ F src/resolve.c 1c0f32b64f8e3f555fe1f732f9d6f501a7f05706
 F src/rowset.c 69afa95a97c524ba6faf3805e717b5b7ae85a697
 F src/select.c 8a7ba246b0b4bb45df7fbc52681728a0e3deaaa7
 F src/shell.c ee5905fef7bf8dfceaf31ee32db92a250c5acab4
-F src/sqlite.h.in eac5fdf313cd314b23093d70bf09b070e8f67919
+F src/sqlite.h.in 10703eabbc046241562e351db01867bfd6ee9511
 F src/sqlite3ext.h c90bd5507099f62043832d73f6425d8d5c5da754
 F src/sqliteInt.h b96d5ddb8b419a2ed7cf69a7778b53872d73e8a7
 F src/sqliteLimit.h a17dcd3fb775d63b64a43a55c54cb282f9726f44
@@ -897,14 +897,14 @@ F tool/speedtest2.tcl ee2149167303ba8e95af97873c575c3e0fab58ff
 F tool/speedtest8.c 2902c46588c40b55661e471d7a86e4dd71a18224
 F tool/speedtest8inst1.c 293327bc76823f473684d589a8160bde1f52c14e
 F tool/vdbe-compress.tcl d70ea6d8a19e3571d7ab8c9b75cba86d1173ff0f
-P cf86affcb7d3089496e9849cbf43a211097e4f64
-R 3de2e9f1840abc5aa813c8670b73846d
+P 70a3d81742fcd481f83ccc8f7ff6af58bc29c4fa
+R 9519e6fa67e1334e4afcff3dd84c9457
 U drh
-Z 1060a236dbc52565455341e304a20640
+Z 293fd4f88c8d8f9ba51254632b1b2210
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-=f2T1
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diff --git a/manifest.uuid b/manifest.uuid
index 51060b8537..7c38729052 100644
--- a/manifest.uuid
+++ b/manifest.uuid
@@ -1 +1 @@
-70a3d81742fcd481f83ccc8f7ff6af58bc29c4fa
\ No newline at end of file
+f83609f4703b5e74a91bca071a4ac2843189f463
\ No newline at end of file
diff --git a/src/sqlite.h.in b/src/sqlite.h.in
index 26c5591b05..18372c1692 100644
--- a/src/sqlite.h.in
+++ b/src/sqlite.h.in
@@ -5783,11 +5783,12 @@ typedef struct sqlite3_backup sqlite3_backup;
 **
 ** See Also: [Using the SQLite Online Backup API]
 **
-** ^Exclusive access is required to the destination database for the 
-** duration of the operation. ^However the source database is only
-** read-locked while it is actually being read; it is not locked
-** continuously for the entire backup operation. ^Thus, the backup may be
-** performed on a live source database without preventing other users from
+** ^SQLite holds a write transaction open on the destination database file
+** for the duration of the backup operation.
+** ^The source database is read-locked only while it is being read;
+** it is not locked continuously for the entire backup operation.
+** ^Thus, the backup may be performed on a live source database without
+** preventing other database connections from
 ** reading or writing to the source database while the backup is underway.
 ** 
 ** ^(To perform a backup operation: 
@@ -5835,7 +5836,7 @@ typedef struct sqlite3_backup sqlite3_backup;
 ** the source and destination databases specified by [sqlite3_backup] object B.
 ** ^If N is negative, all remaining source pages are copied. 
 ** ^If sqlite3_backup_step(B,N) successfully copies N pages and there
-** are still more pages to be copied, then the function resturns [SQLITE_OK].
+** are still more pages to be copied, then the function returns [SQLITE_OK].
 ** ^If sqlite3_backup_step(B,N) successfully finishes copying all pages
 ** from source to destination, then it returns [SQLITE_DONE].
 ** ^If an error occurs while running sqlite3_backup_step(B,N),