doc: fix e.g., to e.g. in doc/http.md
Checklist
-
make -j8 test
(UNIX), orvcbuild test nosign
(Windows) passes -
tests and/or benchmarks are included -
documentation is changed or added -
commit message follows commit guidelines
Affected core subsystem(s)
-
doc
Description of change
fix e.g., to e.g. in doc/http.md