[commit: ghc] master: Fix word repetitions in comments (62fcf05)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/62fcf0515112b918152dd8bf053f84d9ec0d1501/ghc

>---------------------------------------------------------------

commit 62fcf0515112b918152dd8bf053f84d9ec0d1501
Author: Gabor Greif <ggreif at gmail.com>
Date:   Tue Jul 7 15:52:57 2015 +0200

    Fix word repetitions in comments


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62fcf0515112b918152dd8bf053f84d9ec0d1501
 compiler/parser/Lexer.x       | 2 +-
 compiler/typecheck/TcDeriv.hs | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/compiler/parser/Lexer.x b/compiler/parser/Lexer.x
index 01e7de3..a9293da 100644
--- a/compiler/parser/Lexer.x
+++ b/compiler/parser/Lexer.x
@@ -2704,7 +2704,7 @@ We add the following warning suppression flags to all code generated by Alex:
 
 Without these flags, current versions of Alex will generate code that is not
 warning free. Note that this is the result of Alex' internals, not of the way
-we have have written our (Lexer).x files.
+we have written our (Lexer).x files.
 
 As always, we need code to be warning free when validating with -Werror.
 
diff --git a/compiler/typecheck/TcDeriv.hs b/compiler/typecheck/TcDeriv.hs
index 9045e39..7e5e75c 100644
--- a/compiler/typecheck/TcDeriv.hs
+++ b/compiler/typecheck/TcDeriv.hs
@@ -1147,7 +1147,7 @@ The DeriveAnyClass extension adds a third way to derive instances, based on
 empty instance declarations.
 
 The canonical use case is in combination with GHC.Generics and default method
-signatures. These allow us have have instance declarations be empty, but still
+signatures. These allow us to have instance declarations being empty, but still
 useful, e.g.
 
   data T a = ...blah..blah... deriving( Generic )