doc: Clarify the meaning of caret requirements
authorJeehoon Kang <jeehoon.kang@sf.snu.ac.kr>
Thu, 22 Mar 2018 18:25:28 +0000 (03:25 +0900)
committerJeehoon Kang <jeehoon.kang@sf.snu.ac.kr>
Thu, 22 Mar 2018 18:25:30 +0000 (03:25 +0900)
commitf6feaef1b734bb9780064b2c9553fef38aa9eeb8
treef6803b728d0897118eb3f9f48249df7fdf738b45
parent80fd0eef13250bb8267a7072cc1b22e98863f619
doc: Clarify the meaning of caret requirements

Closes #4910
src/doc/src/reference/specifying-dependencies.md