[jacklanchantin]

Follow-up to #115.

Table images (re-rendered from the paper's LaTeX source after applying the same fixes there; dimensions match the previous images)

• Table 1 (table1.png): "fools" -> "fool", "langauge" -> "language", consistent (no) trailing periods in the Example column.
• Table 2 (fig_stats.png): bold medians ("1", "0.6") now use the serif font like the rest of the table.

README

• Fig. 2 caption label: "HackBench:" -> "HackBench." (matches Fig. 1).
• Sentence-case bold paragraph labels with trailing periods: "Reward hacking.", "Injecting synthetic hacks.", "Collecting natural hacks.", "Autoresearch agents.", "Results and findings.".
• Spell out "five"/"seven" tasks to match "one … task" and "eight chunks".
• Straight apostrophe in "monitor's" (Table 3 caption).
• Define s_0 (initial state) and env_T (final environment state) in the problem formulation.