3 files changed, 3 insertions, 3 deletions
diff --git a/compiler/nativeGen/PPC/Cond.hs b/compiler/nativeGen/PPC/Cond.hs
index ec5ef621c8..b8c5208c66 100644
--- a/compiler/nativeGen/PPC/Cond.hs
+++ b/compiler/nativeGen/PPC/Cond.hs
@@ -3,7 +3,7 @@
 -- The above warning supression flag is a temporary kludge.
 -- While working on this module you are encouraged to remove it and
 -- detab the module (please do the detabbing in a separate patch). See
---     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
+--     http://ghc.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
 -- for details
 
 module PPC.Cond (
diff --git a/compiler/nativeGen/PPC/Ppr.hs b/compiler/nativeGen/PPC/Ppr.hs
index cbeabdd8a9..8fe8276635 100644
--- a/compiler/nativeGen/PPC/Ppr.hs
+++ b/compiler/nativeGen/PPC/Ppr.hs
@@ -606,7 +606,7 @@ pprInstr (SRW reg1 reg2 (RIImm (ImmInt i))) | i > 31 || i < 0 =
     -- Handle the case where we are asked to shift a 32 bit register by
     -- less than zero or more than 31 bits. We convert this into a clear
     -- of the destination register.
-    -- Fixes ticket http://hackage.haskell.org/trac/ghc/ticket/5900
+    -- Fixes ticket http://ghc.haskell.org/trac/ghc/ticket/5900
     pprInstr (XOR reg1 reg2 (RIReg reg2))
 pprInstr (SRW reg1 reg2 ri) = pprLogic (sLit "srw") reg1 reg2 (limitShiftRI ri)
 
diff --git a/compiler/nativeGen/PPC/RegInfo.hs b/compiler/nativeGen/PPC/RegInfo.hs
index 0fd93e17d0..8b35d87573 100644
--- a/compiler/nativeGen/PPC/RegInfo.hs
+++ b/compiler/nativeGen/PPC/RegInfo.hs
@@ -10,7 +10,7 @@
 -- The above warning supression flag is a temporary kludge.
 -- While working on this module you are encouraged to remove it and
 -- detab the module (please do the detabbing in a separate patch). See
---     http://hackage.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
+--     http://ghc.haskell.org/trac/ghc/wiki/Commentary/CodingStyle#TabsvsSpaces
 -- for details
 
 module PPC.RegInfo (