[commit: ghc] master: Fix typo (f661e79)

[git at git.haskell.org]

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

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/f661e79c3ba0aaad46d5366f7f2836dc2e78b82b/ghc

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

commit f661e79c3ba0aaad46d5366f7f2836dc2e78b82b
Author: Gabor Greif <ggreif at gmail.com>
Date:   Tue Aug 20 11:54:00 2013 +0200

    Fix typo


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f661e79c3ba0aaad46d5366f7f2836dc2e78b82b
 compiler/types/InstEnv.lhs |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/types/InstEnv.lhs b/compiler/types/InstEnv.lhs
index 6b6ddcd..31a1bfb 100644
--- a/compiler/types/InstEnv.lhs
+++ b/compiler/types/InstEnv.lhs
@@ -585,7 +585,7 @@ lookupInstEnv (pkg_ie, home_ie) cls tys
     -- NOTE [Safe Haskell isSafeOverlap]
     -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
     -- We restrict code compiled in 'Safe' mode from overriding code
-    -- compiled in any other mode. The rational is that code compiled
+    -- compiled in any other mode. The rationale is that code compiled
     -- in 'Safe' mode is code that is untrusted by the ghc user. So
     -- we shouldn't let that code change the behaviour of code the
     -- user didn't compile in 'Safe' mode since that's the code they