From c40559433bdfadb6059070060114880c9042d799 Mon Sep 17 00:00:00 2001
From: Peter Scheibel <scheibel1@llnl.gov>
Date: Tue, 29 Mar 2016 18:54:24 -0700
Subject: [PATCH] added docstring

---
 lib/spack/spack/package.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/spack/spack/package.py b/lib/spack/spack/package.py
index 2feea51fa57..d1479ec9de7 100644
--- a/lib/spack/spack/package.py
+++ b/lib/spack/spack/package.py
@@ -399,6 +399,7 @@ def version(self):
 
     @property
     def digests(self):
+        """All digests for the concretized package version."""
         versionInfo = self.versions[self.version]
         digests = {}
         if 'md5' in versionInfo: