Minor issues in the text

[mmoreto]

Figures formatting

• Increase a bit font size in Figure 1 (especially "through May")
• Figure 2 should be placed in the previous page (page 4).
• Increase a bit font size in Figure 5

Others minor issues:

• Attention: In Section 2, you mention "There were 7015 commits", but earlier in the paper you mention multiple times "over 7500 commits".
• "VExpress_GEM5_Base" goes over the column limit.
• ARM should be replaced with Arm in multiple places in the text (most of the times we already use Arm).
• QEMU VS qemu -> use alwasy QEMU
• When describing new features in Section 2, we normally use past tense, but there are some sections that use present tense ().
• - "Today, Ruby shares the same replacement protocols (Section 2.11), the same port system to send requests into and out of the cache system, and the same flexible DRAM controller models (Section 2.9)." --> I believe we should say "Today, Ruby shares with classic cache models..."
• - "MESI_Three_Level" goes over the column limit.
• - "MOESI_CMP_directory" goes over the column limit.
• - In Section 2.12.2: load-locked/store-conditional (LL/SC) -> load-linked/store-conditional (LL/SC) according to Arm's terminology.
• - In 2.19: "S- mode" -> "SE-mode"
• - In 2.19: there are two lists of items that use "(1)", "(2)" and "(3)". Before you were using latin numbers for these lists.
• - hw model -> hardware model
• - we've -> we have
• - In the ACKs, Chris AJ appears twice ("Chris Adeniyi-Jones, Chris Adeniyi-Jones")

[powerjg]

Note: I edited so I can track the progress over time :)