Updating some package docs

Signed-off-by: Dave Henderson <dhenderson@gmail.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/env/env.go b/env/env.go
index 5b955479..4a61eae4 100644
--- a/env/env.go
+++ b/env/env.go
@@ -1,3 +1,4 @@
+// Package env contains functions that retrieve data from the environment
 package env
 
 import (