Added :method: markup.

Added missing method markup.

Signed-off-by: Sam Kleinman <samk@10gen.com>
Minor: line should not be part of code-block directive

Signed-off-by: Sam Kleinman <samk@10gen.com>
Minor: missing colon on replSetReconfig command document

Signed-off-by: Sam Kleinman <samk@10gen.com>
fix typo in core/sharded-clusters.txt
fix typo in tutorial/managed-chained-replication.txt
DOCS-1074 add note about using 2.2 syntax for multi and upsert options