Documentation corruption

https://docs.influxdata.com/influxdb/v1.7/write_protocols/line_protocol_reference/

Seems to be corrupted!

Near the end of the page there is an example for
“Write a point with special characters”

there are several characters which display as images

INSERT "Measurement\ with ++++++ and\ emojis

where the ++++++ are x’ 71 75 6f e2 9a a1 ef b8 8f ’

The explantion following also contains
:zap:
:rocket: and :lollipop:

The emojis are meant to be there as an example of special characters.

Perhaps they should not be in the explanation.
Thank you