Grammar fix for the db.createCollection page.

Signed-off-by: Sam Kleinman <samk@10gen.com>
minor: typo run

Signed-off-by: Sam Kleinman <samk@10gen.com>
DOCS-2514 runtime options: mongo shell

Signed-off-by: Sam Kleinman <samk@10gen.com>
mongo option tweaks
DOCS-2239 DOCS-2466 changes to privilege actions