Documentation version mismatch

[Dmitry]

Hi!

I install spacer with

luarocks install https://raw.githubusercontent.com/igorcoding/tarantool-spacer/master/rockspecs/spacer-2.1.2-1.rockspec

or

luarocks install https://raw.githubusercontent.com/igorcoding/tarantool-spacer/master/rockspecs/spacer-scm-2.rockspec

command.

When I run command

box.spacer = require 'spacer'.new({
    migrations = 'path/to/migrations/folder',
})

(as advised in documentation on master branch) I get an error attempt to call field ''new'' (a nil value)'

The tarantool chat helped me to understand that documentation is obsolete and I need to install spacer from rockspecs/spacer-scm-3.rockspec (source at rockfile points to master branch) and not from rockspecs/spacer-scm-2.rockspec (source points to v2 branch)

I would be happy to see documentation fixed ;-)

[Igor Latkin]

FIxed, thank you!