diff --git a/CHANGELOG.md b/CHANGELOG.md
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,7 @@
+#### 0.3.10.4
+
+* Fix toFeedDateString time format, It used %s (seconds since epoch) instead of %S (seconds of minute), and %m (month) instead of %M (minute) (thanks to Emanuel Borsboom)
+
 #### 0.3.10.3
 
 * RSS Export: avoid <enclosure length="Nothing"> attribute (thanks to Roman Cheplyaka)
diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -7,3 +7,6 @@
 this set of modules provides parsers, pretty printers and some utility
 code for querying and just generally working with a concrete
 representation of feeds in Haskell.
+
+For basic reading and editing of feeds, consult the documentation of
+the Text.Feed.* hierarchy.
diff --git a/feed.cabal b/feed.cabal
--- a/feed.cabal
+++ b/feed.cabal
@@ -1,5 +1,5 @@
 name:                feed
-version:             0.3.10.3
+version:             0.3.10.4
 license:             BSD3
 license-file:        LICENSE
 category:            Text
@@ -11,6 +11,9 @@
                      pretty printers and some utility code for querying
                      and just generally working with a concrete representation
                      of feeds in Haskell.
+                     .
+                     For basic reading and editing of feeds, consult
+                     the documentation of the Text.Feed.* hierarchy.
 author:              Sigbjorn Finne <sof@forkIO.com>
 maintainer:          Adam Bergmark <adam@bergmark.nl>
 homepage:            https://github.com/bergmark/feed
diff --git a/src/Text/Feed/Util.hs b/src/Text/Feed/Util.hs
--- a/src/Text/Feed/Util.hs
+++ b/src/Text/Feed/Util.hs
@@ -21,6 +21,6 @@
 toFeedDateString :: FeedKind -> ClockTime -> {-Date-}String
 toFeedDateString fk ct =
   case fk of
-    AtomKind{} -> formatCalendarTime defaultTimeLocale "%Y-%m-%dT%H:%M:%sZ" (toUTCTime ct)
-    RSSKind{}  -> formatCalendarTime defaultTimeLocale "%a, %d %b %Y %H:%m:%s GMT" (toUTCTime ct)
-    RDFKind{}  -> formatCalendarTime defaultTimeLocale "%Y-%m-%dT%H:%M:%sZ" (toUTCTime ct)
+    AtomKind{} -> formatCalendarTime defaultTimeLocale "%Y-%m-%dT%H:%M:%SZ" (toUTCTime ct)
+    RSSKind{}  -> formatCalendarTime defaultTimeLocale "%a, %d %b %Y %H:%M:%S GMT" (toUTCTime ct)
+    RDFKind{}  -> formatCalendarTime defaultTimeLocale "%Y-%m-%dT%H:%M:%SZ" (toUTCTime ct)