fixed typo in manual.texi

Docs/manual.texi:
  fixed typo
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

BitKeeper/etc/logging_ok

@@ -13,3 +13,4 @@ tim@threads.polyesthetic.msg
 tim@work.mysql.com
 yfaktoro@nslinuxw2.bedford.progress.com
 yfaktoro@nbyfaktoro.bedford.progress.com
+jcole@tetra.uu.net

Docs/manual.texi

@@ -25779,7 +25779,7 @@ are using @code{--skip-locking}
 @end menu
 
 @node Compile and link options, Disk issues, System, System
-@subsection How Compiling and Linking Affects the Spexed of MySQL
+@subsection How Compiling and Linking Affects the Speed of MySQL
 
 Most of the following tests are done on Linux with the
 @strong{MySQL} benchmarks, but they should give some indication for