Fix bulk queue size in thread pool docs
This commit fixes an incorrect specification for the default queue size
for the bulk thread pool in the thread pool docs.
Relates
@@ -32,7 +32,7 @@ There are several thread pools, but the important ones include:
`bulk`::
For bulk operations. Thread pool type is `fixed`
with a size of `# of available processors`,
- queue_size of `50`. The maximum size for this pool
+ queue_size of `200`. The maximum size for this pool
is `1 + # of available processors`.
`snapshot`::
