Add a clarifying comment

2019-01-15 10:16:19 -06:00 · 2019-01-15 10:16:19 -06:00 · ac2ec4db0a
commit ac2ec4db0a
parent c69da21067
1 changed files with 1 additions and 0 deletions
--- a/docs/src/index.md
+++ b/docs/src/index.md
@ -23,6 +23,7 @@ run(`git config --global user.email "travis@c.i"`)
 run(`git config --global github.user "travis"`)
 using Pkg
 Pkg.activate(mktempdir())
+# This code gets run in docs/build/, so this path evaluates to the repo root.
 Pkg.add(PackageSpec(path=dirname(dirname(pwd()))))
 ```