|WARNING| pw160045 [PATCH v5 04/54] doc: correct typos in log library guide

[checkpatch at dpdk.org]

Test-Label: checkpatch
Test-Status: WARNING
http://dpdk.org/patch/160045

_coding style issues_


WARNING:TYPO_SPELLING: 'acheived' may be misspelled - perhaps 'achieved'?
#91: 
- Change spelling errors (stystem -> system, acheived -> achieved)
                                             ^^^^^^^^

total: 0 errors, 1 warnings, 92 lines checked