HOWTO: spelling error

Another auto-sync test.

Signed-off-by: Jens Axboe <axboe@fb.com>

diff --git a/HOWTO b/HOWTO
index c99662c67255803fde30ceb0998e580715e83bbb..b61a638907334bdc7d8f84e77d2a23d979d69c54 100644 (file)
--- a/HOWTO
+++ b/HOWTO
@@ -198,7 +198,7 @@ sections.
 -------------------------
 
 fio also supports environment variable expansion in job files. Any
-substring of the form "${VARNAME}" as part of an option value (in other
+sub-string of the form "${VARNAME}" as part of an option value (in other
 words, on the right of the `='), will be expanded to the value of the
 environment variable called VARNAME.  If no such environment variable
 is defined, or VARNAME is the empty string, the empty string will be