extraneous  characters

[sdarwin]

On develop and master docs.

Chapter 1. Boost.Accumulators

See screenshot below.

I checked the S3 source content. It does not seem to have the problem.

[rbbeeston]

This has been identified on several pages. Greg has been looking at it

[sdarwin]

The issue doesn't appear in /latest/ or /1_87_0/, but does with /develop/ and /master/.
That could be a clue. the source files should all be the same.

[sdarwin]

That's peculiar. Version 1.81.0 has the problem, however 1.85.0 doesn't. Among other things... maybe check if there is a DB page cache involved, and if it has any effect. Although why would that happen on 1.81.0 and not 1.85.0, it would apply to both or neither.