go.mod: fix imports
@@ -11,7 +11,7 @@ require (
github.com/perlin-network/graph v0.0.0-20181103045005-c2b370fa0587
github.com/perlin-network/life v0.0.0-20181005150058-1eb3d14cb6e7
github.com/perlin-network/noise v1.1.1-0.20181107172939-6f607c059418
- github.com/perlin-network/pem-avl v0.0.0
+ github.com/perlin-network/pem-avl v0.0.0-20190123025833-623b68e9f510 // indirect
github.com/phf/go-queue v0.0.0-20170504031614-9abe38d0371d
github.com/pkg/errors v0.8.0
github.com/rs/cors v1.5.0
