Docs: avd-lab-guide.md - grammar and line number references

[mjbear]

Hello Arista Engineering people,

Along with #148 and #149...

There are two grammatical and content related items in avd-lab-guide.md I'd like to bring up for discussion.
Based on the outcome of our discussion I will submit a PR to cover the approved items. Thank you.

1. Change "Login to" to "Log into"

   • Login to your switches to verify the current configs (show run) match the ones created in intended/configs folder.

2. The line numbers no longer exactly correlate. Should the line number reference be updated or changed to a relative statement?

   • Starting at line 64, add the following code block into sites/site_1/group_vars/SITE1_FABRIC.yml.

3. Similar to item 2, the line number is no longer accurate.

   • Make sure the indentation of RACK3 is the same as RACK2, which can be found on line 52

[JulioPDX]

Oh wow, I love your appreciation for good grammar. Login, log into, log in. Please go ahead and submit a PR for all of these items. I messed up the line numbering when I added the mlag config portions for same subnet.

[mjbear]

My school grammar teachers left a mark on me, haha.

All good. If the line numbers continue to change we might consider referencing the line based on the relative position.

Examples:

• Below the section - group: RACK2
• in between the RACK2 section and Underlay Routing Protocol

[mjbear]

Submitted PR #152

[JulioPDX]

Fixed in #152