hugofs: Add package doc

diff --git a/hugofs/fs.go b/hugofs/fs.go
index c5436bba983ae789355eb8358fe988197d4837c6..fff0c64a649cd30500157fc43757be9704c0f776 100644 (file)
--- a/hugofs/fs.go
+++ b/hugofs/fs.go
@@ -11,6 +11,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+// Package hugofs provides the file systems used by Hugo.
 package hugofs
 
 import (