Fix grouping of imports.

Some source files keep imports in tidy groups. Changing
`Text.Pandoc.Compat.Monoid` to `Data.Monoid` could upset that. This
restores tidiness.

3 files changed, 4 insertions, 3 deletions

diff --git a/src/Text/Pandoc/Readers/Odt/Arrows/State.hs b/src/Text/Pandoc/Readers/Odt/Arrows/State.hs
index a11c53fc9..b056f1ecc 100644
--- a/src/Text/Pandoc/Readers/Odt/Arrows/State.hs
+++ b/src/Text/Pandoc/Readers/Odt/Arrows/State.hs
@@ -45,8 +45,8 @@ import           Control.Arrow
 import           Control.Monad
 
 import           Data.Foldable
-
 import           Data.Monoid
+
 import           Text.Pandoc.Readers.Odt.Arrows.Utils
 import           Text.Pandoc.Readers.Odt.Generic.Fallible
 
diff --git a/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs b/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
index f98644a88..218a85661 100644
--- a/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
+++ b/src/Text/Pandoc/Readers/Odt/Arrows/Utils.hs
@@ -43,10 +43,10 @@ import           Control.Arrow
 import           Control.Monad                         ( join, MonadPlus(..) )
 
 import qualified Data.Foldable                    as F
+import           Data.Monoid
 
 import           Text.Pandoc.Readers.Odt.Generic.Fallible
 import           Text.Pandoc.Readers.Odt.Generic.Utils
-import           Data.Monoid
 
 and2 :: (Arrow a) => a b c -> a b c' -> a b (c,c')
 and2 = (&&&)
diff --git a/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs b/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
index c2ef841d8..877443543 100644
--- a/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
+++ b/src/Text/Pandoc/Readers/Odt/Generic/Fallible.hs
@@ -41,8 +41,9 @@ module Text.Pandoc.Readers.Odt.Generic.Fallible where
 
 import           Control.Applicative
 import           Control.Monad
-import           Data.Monoid ((<>))
+
 import qualified Data.Foldable       as F
+import           Data.Monoid ((<>))
 
 -- | Default for now. Will probably become a class at some point.
 type Failure = ()