typo in monadtrans intro

kqr · Jul 17, 2014 · a9c8e21 · a9c8e21
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commit a9c8e21
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/articles/gentle-introduction-monad-transformers.md b/articles/gentle-introduction-monad-transformers.md
@@ -142,7 +142,7 @@ either :: (a -> c) -> (b -> c) -> Either a b -> c
 
 In other words, it "unpacks" the `Either` value and applies one of the two
 functions to get a `c` value back. In this program, we have an
-`Either EmailError Text` and we want just a `Text` back, which tells us what
+`Either LoginError Text` and we want just a `Text` back, which tells us what
 to print. So we can view the signature of `either` as
 
 ```haskell