diff --git a/cli/Main.hs b/cli/Main.hs
index 07ee948..76edc34 100644
--- a/cli/Main.hs
+++ b/cli/Main.hs
@@ -119,9 +119,9 @@ mainSingle args = do
     let apiInternal =
             Map.filterWithKey (\k _ -> isInternal k) api1
 
-    step "Printing Released API"
+    step "Released API"
     putStrLn $ prettyAPI elems apiReleased
-    step "Printing Internal API"
+    step "Internal API"
     putStrLn $ prettyAPI elems apiInternal
 
 mainDiff :: [String] -> IO ()
@@ -155,12 +155,11 @@ mainDiff args = do
     step "API Annotations"
     putStrLn "[A] : Added"
     putStrLn "[R] : Removed"
-    putStrLn "[C] : Signature changed"
-    putStrLn "[O] : Old signature"
-    putStrLn "[N] : New signature"
+    putStrLn "[C] : Changed"
+    putStrLn "[O] : Old definition"
+    putStrLn "[N] : New definition"
     putStrLn "[D] : Deprecated"
 
-    step "API diff"
     let elems =
             [ ELClasses
             , ELDataTypes True
@@ -180,12 +179,18 @@ mainDiff args = do
         isDeprecatedInLeft (Tagged (Attach (DBoth anns _) _) _) =
             isDeprecated anns
         isDeprecatedInLeft _ = False
-    let diff =
+    let diffRel =
             let filt k v =
                     not (isInternal k)
                         && not (isDeprecatedInBoth v || isDeprecatedInLeft v)
              in Map.filterWithKey filt (diffAPI api1 api2)
-    putStrLn $ prettyAPI elems diff
+    let diffInt =
+            let filt k _ = isInternal k
+             in Map.filterWithKey filt (diffAPI api1 api2)
+    step "API diff"
+    putStrLn $ prettyAPI elems diffRel
+    step "Internal API diff"
+    putStrLn $ prettyAPI elems diffInt
 
 main :: IO ()
 main = do