staging: lustre: Fix "from from"->"from"

Trivial fix to spelling mistake in README.txt
Signed-off-by: Sabin Mihai Rapan <sabin.rapan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/lustre/README.txt

@@ -4,7 +4,7 @@ Lustre Parallel Filesystem Client
 The Lustre file system is an open-source, parallel file system
 that supports many requirements of leadership class HPC simulation
 environments.
-Born from from a research project at Carnegie Mellon University,
+Born from a research project at Carnegie Mellon University,
 the Lustre file system is a widely-used option in HPC.
 The Lustre file system provides a POSIX compliant file system interface,
 can scale to thousands of clients, petabytes of storage and