Typos in comments

2 files changed, 3 insertions, 3 deletions

diff --git a/libraries/base/Foreign/C/Types.hs b/libraries/base/Foreign/C/Types.hs
index 2b9939c6cc..cc0eb1b729 100644
--- a/libraries/base/Foreign/C/Types.hs
+++ b/libraries/base/Foreign/C/Types.hs
@@ -24,7 +24,7 @@ module Foreign.C.Types
           -- $ctypes
 
           -- ** Integral types
-          -- | These types are are represented as @newtype@s of
+          -- | These types are represented as @newtype@s of
           -- types in "Data.Int" and "Data.Word", and are instances of
           -- 'Prelude.Eq', 'Prelude.Ord', 'Prelude.Num', 'Prelude.Read',
           -- 'Prelude.Show', 'Prelude.Enum', 'Typeable', 'Storable',
@@ -53,7 +53,7 @@ module Foreign.C.Types
         --
 
           -- ** Floating types
-          -- | These types are are represented as @newtype@s of
+          -- | These types are represented as @newtype@s of
           -- 'Prelude.Float' and 'Prelude.Double', and are instances of
           -- 'Prelude.Eq', 'Prelude.Ord', 'Prelude.Num', 'Prelude.Read',
           -- 'Prelude.Show', 'Prelude.Enum', 'Typeable', 'Storable',
diff --git a/libraries/base/GHC/Generics.hs b/libraries/base/GHC/Generics.hs
index 39700051ea..0b4ebc6488 100644
--- a/libraries/base/GHC/Generics.hs
+++ b/libraries/base/GHC/Generics.hs
@@ -29,7 +29,7 @@ module GHC.Generics  (
 --
 -- |
 --
--- Datatype-generic functions are are based on the idea of converting values of
+-- Datatype-generic functions are based on the idea of converting values of
 -- a datatype @T@ into corresponding values of a (nearly) isomorphic type @'Rep' T@.
 -- The type @'Rep' T@ is
 -- built from a limited set of type constructors, all provided by this module. A