[1.5][DOCS] Fixes SIEM links#911

Merged

webmat merged 4 commits intoelastic:1.5from

lcawl:15-siem-links

Aug 18, 2020

Commits on Aug 6, 2020

[DOCS] Fixes SIEM links
lcawl
committed

Commits on Aug 11, 2020

Update docs/using-getting-started.asciidoc

lcawl
and
webmat
authored

Commits on Aug 17, 2020

Final pass at link text:
Mathieu Martin
committed
Had accidentally swapped 2 lines
Mathieu Martin
committed