[dpdk-web] Minor typo in docs

[Yaroslav Brustinov (ybrustin)]

Hi,

http://doc.dpdk.org/spp/setup/getting_started.html

Hugepage support is required to reserve large amount size of pages, 2MB or 1GB per page, to less TLB (Translation Lookaside Buffers) and to reduce cache miss.
Should be "to lessen TLB"

Less TLB means that it reduce the time for translating virtual address to physical.
Should be either "reduces", or I would rephrase it as "means reduced time"

Thanks,
Yaroslav.