update vgo section to point to Modules page
diff --git a/PackageManagementTools.md b/PackageManagementTools.md
index 67c014f..9f697bb 100644
--- a/PackageManagementTools.md
+++ b/PackageManagementTools.md
@@ -2,8 +2,9 @@
To see popularity of these tools, click [here](https://github.com/blindpirate/report-of-build-tools-for-java-and-golang).
-## vgo
-[vgo](https://research.swtch.com/vgo)
+## GO111MODULE
+See the [[Modules]] page.
+
The official Go proposal is at https://golang.org/issue/24301, filed on March 20, 2018 and accepted on May 21, 2018.
## dep tool