Documentation/admin-guide: mm/ksm: drop doubled word

Drop the doubled word "the".
Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-mm@kvack.org
Link: https://lore.kernel.org/r/20200704032020.21923-6-rdunlap@infradead.orgSigned-off-by: Jonathan Corbet <corbet@lwn.net>

Documentation/admin-guide/mm/ksm.rst

@@ -52,7 +52,7 @@ with EAGAIN, but more probably arousing the Out-Of-Memory killer.
 If KSM is not configured into the running kernel, madvise MADV_MERGEABLE
 and MADV_UNMERGEABLE simply fail with EINVAL.  If the running kernel was
 built with CONFIG_KSM=y, those calls will normally succeed: even if the
-the KSM daemon is not currently running, MADV_MERGEABLE still registers
+KSM daemon is not currently running, MADV_MERGEABLE still registers
 the range for whenever the KSM daemon is started; even if the range
 cannot contain any pages which KSM could actually merge; even if
 MADV_UNMERGEABLE is applied to a range which was never MADV_MERGEABLE.