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-rw-r--r--compiler/typecheck/FunDeps.lhs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/typecheck/FunDeps.lhs b/compiler/typecheck/FunDeps.lhs
index 36dc641910..6fb9b3f798 100644
--- a/compiler/typecheck/FunDeps.lhs
+++ b/compiler/typecheck/FunDeps.lhs
@@ -525,7 +525,7 @@ if s1 matches
checkFunDeps :: (InstEnv, InstEnv) -> ClsInst
-> Maybe [ClsInst] -- Nothing <=> ok
-- Just dfs <=> conflict with dfs
--- Check wheher adding DFunId would break functional-dependency constraints
+-- Check whether adding DFunId would break functional-dependency constraints
-- Used only for instance decls defined in the module being compiled
checkFunDeps inst_envs ispec
| null bad_fundeps = Nothing