The doc says "[An operation] can be used like use a command line tool or an expression", which may be read as "you can use an (abstract) operation just like how you use a (concrete) command line tool or expression". This is of course false and directly contradicted by the next example.
To avoid this implication, reword it as "it can appear...".
Also, a minor clarification about "Sphinx Graphviz", which referred to a specific processing directive in the Sphinx doc.
The doc says "[An operation] can be used like use a command line tool or an expression", which may be read as "you can use an (abstract) operation just like how you use a (concrete) command line tool or expression". This is of course false and directly contradicted by the next example.
To avoid this implication, reword it as "it can appear...".
Also, a minor clarification about "Sphinx Graphviz", which referred to a specific processing directive in the Sphinx doc.