diff --git a/hakyll-filestore.cabal b/hakyll-filestore.cabal
--- a/hakyll-filestore.cabal
+++ b/hakyll-filestore.cabal
@@ -1,5 +1,5 @@
 Name:                hakyll-filestore
-Version:             0.1.0
+Version:             0.1.1
 Synopsis:            FileStore utilities for Hakyll
 Description:         These utilities can (in particular) be used for extracting
                      date and author information for items from a darcs, git or
@@ -29,4 +29,4 @@
     , time >=1.5 && <1.6
     , filestore >=0.6 && <0.7
     , time-locale-compat >=0.1 && <0.2
-    , hakyll >=4.7 && <4.8
+    , hakyll >=4.7 && <4.9
diff --git a/src/Hakyll/FileStore/Context.hs b/src/Hakyll/FileStore/Context.hs
--- a/src/Hakyll/FileStore/Context.hs
+++ b/src/Hakyll/FileStore/Context.hs
@@ -204,8 +204,8 @@
 fsAuthorEmailsField :: FileStore -- ^ 'FileStore' to work  in
                     -> String    -- ^ Destination key
                     -> Context a -- ^ Resulting context
-fsAuthorEmailsField = flip fsAuthorEmailsFieldWith ","
--- ^ @fsAuthorEmailsField = flip fsAuthorEmailsFieldWith ","@
+fsAuthorEmailsField = flip fsAuthorEmailsFieldWith ", "
+-- ^ @fsAuthorEmailsField = flip fsAuthorEmailsFieldWith ", "@
 
 fsAuthorEmailsFieldWith :: FileStore -- ^ 'FileStore' to work  in
                        -> String    -- ^ Intercalation delimeter