tree eff7c120f499fc80deadb3b6cfcf93fd2be4cbb3
parent 80ffe27f511c41ff8aa59c2494bc68c6a9924892
author Marcel van Lohuizen <mpvl@golang.org> 1574453365 -0800
committer Marcel van Lohuizen <mpvl@golang.org> 1574454702 +0000

doc/ref/spec.md: fix typo

Fixes #187

Change-Id: I252819c2f5e5f0420e0c5bdb7f713415045207f2
Reviewed-on: https://cue-review.googlesource.com/c/cue/+/4120
Reviewed-by: Marcel van Lohuizen <mpvl@golang.org>