Fix rendering of example admonitions

[jdbaldry]

No description provided.

[github-actions]

Overall readability score: 60.62 (🔴 -0.03)

File	Readability
index.md	52.08 (🔴 -1.21)

View detailed metrics

🟢 - Shows an increase in readability
🔴 - Shows a decrease in readability

File	Readability	FRE	GF	ARI	CLI	DCRS
index.md	52.08	37.71	10.54	13.3	13.69	7.51
	🔴 -1.21	🔴 -0.1	🔴 -0.01	🔴 -0.4	🔴 -0.24	🔴 -0.08

Averages:

	Readability	FRE	GF	ARI	CLI	DCRS
Average	60.62	47.42	9.52	11.68	12.15	7.3
	🔴 -0.03	🟢 +0	🟢 +0	🔴 -0.01	🔴 -0.01	🟢 +0

View metric targets

Metric	Range	Ideal score
Flesch Reading Ease	100 (very easy read) to 0 (extremely difficult read)	60
Gunning Fog	6 (very easy read) to 17 (extremely difficult read)	8 or less
Auto. Read. Index	6 (very easy read) to 14 (extremely difficult read)	8 or less
Coleman Liau Index	6 (very easy read) to 17 (extremely difficult read)	8 or less
Dale-Chall Readability	4.9 (very easy read) to 9.9 (extremely difficult read)	6.9 or less

[clayton-cornell]

LGTM