fix typo found in #1661
BUMP 2.6.0-rc1
Update pull.txt
Truncated word fix

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-1365 shardConnPoolStats command

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-1365: adding redirects
DOCS-2862: update ulimit recomendation
DOCS-2924 additional downgrade procedures
DOCS-2924 tweaks to downgrade