diff --git a/coursework/part2/app/Main.hs b/coursework/part2/app/Main.hs
index cd51245..63734bd 100644
--- a/coursework/part2/app/Main.hs
+++ b/coursework/part2/app/Main.hs
@@ -21,7 +21,7 @@ main =
     saveDictionary "dict2.txt" dict2 >>
     putStrLn "Введите начальное слово или пару слов для старта диалога:" >>
     getLine >>= \input2 ->
-    putStrLn "Введите количество сообщений M:" >>
+    putStrLn "Введите количество сообщений от каждой модели:" >>
     getLine >>= \ms ->
     let m = read ms :: Int in
     twoModelsDialog dict dict2 input2 m
diff --git a/coursework/part2/src/Lib.hs b/coursework/part2/src/Lib.hs
index f71e9ef..3c90ada 100644
--- a/coursework/part2/src/Lib.hs
+++ b/coursework/part2/src/Lib.hs
@@ -1,4 +1,10 @@
-module Lib where
+module Lib (
+    splitText,
+    buildDictionary,
+    saveDictionary,
+    processInput,
+    twoModelsDialog
+) where
 
 import Data.Char (isLetter, toLower)
 import Data.Map (Map)
@@ -93,13 +99,14 @@ twoModelsDialog dict1 dict2 start m =
     let first = generatePhrase dict1 start gen
     in putStrLn ("Модель 1: (" ++ start ++ ") " ++ unwords first) >>
         loop dict1 dict2 first m
-  where
-    loop d1 d2 prev 0 = return ()
-    loop d1 d2 prev i =
-        putStr "Модель 2: " >>
-        dialogStep d2 prev >>= \resp ->
-        if null resp then return () else
-        putStr "Модель 1: " >>
-        dialogStep d1 resp >>= \resp2 ->
-        if null resp2 then return () else
-        loop d1 d2 resp2 (i-1)
\ No newline at end of file
+    where
+        loop :: Map String [String] -> Map String [String] -> [String] -> Int -> IO ()
+        loop _ _ _ 0 = return ()
+        loop d1 d2 prev i =
+            putStr "Модель 2: " >>
+            dialogStep d2 prev >>= \resp ->
+            if null resp then return () else
+            putStr "Модель 1: " >>
+            dialogStep d1 resp >>= \resp2 ->
+            if null resp2 then return () else
+            loop d1 d2 resp2 (i-1)
\ No newline at end of file