Point to spdx.org/licenses in license field docs

I expected the comment about the whitelist to say where you could find the whitelist. This mirrors the information given in the error message if you specify an invalid license identifier.

diff --git a/src/doc/manifest.md b/src/doc/manifest.md
index 318e9ce79805f2f173ad1c7a11ae29807a0f6143..b25c69e00283af8eade9c17cbc73e6671c46e1c5 100644 (file)
--- a/src/doc/manifest.md
+++ b/src/doc/manifest.md
@@ -82,7 +82,8 @@ keywords = ["...", "..."]
 
 # This is a string description of the license for this package. Currently
 # crates.io will validate the license provided against a whitelist of known
-# licenses. Multiple licenses can be separated with a `/`
+# license identifiers from http://spdx.org/licenses/. Multiple licenses can 
+# be separated with a `/`
 license = "..."
 ```