Documentation: remove duplicated words

Remove many duplicated words under Documentation/ and do other small
cleanups.

Examples:
        "and and" --> "and"
        "in in" --> "in"
        "the the" --> "the"
        "the the" --> "to the"
        ...

Signed-off-by: Paolo Ornati <ornati@fastwebnet.it>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

1 files changed, 1 insertions, 1 deletions

diff --git a/Documentation/kdump/kdump.txt b/Documentation/kdump/kdump.txt
index 08bafa8c1caa..99f2d4d4bf7d 100644
--- a/Documentation/kdump/kdump.txt
+++ b/Documentation/kdump/kdump.txt
@@ -249,7 +249,7 @@ If die() is called, and it happens to be a thread with pid 0 or 1, or die()
 is called inside interrupt context or die() is called and panic_on_oops is set,
 the system will boot into the dump-capture kernel.
 
-On powererpc systems when a soft-reset is generated, die() is called by all cpus and the system system will boot into the dump-capture kernel.
+On powererpc systems when a soft-reset is generated, die() is called by all cpus and the system will boot into the dump-capture kernel.
 
 For testing purposes, you can trigger a crash by using "ALT-SysRq-c",
 "echo c > /proc/sysrq-trigger or write a module to force the panic.