diff --git a/Acme/Pointful.hs b/Acme/Pointful.hs
--- a/Acme/Pointful.hs
+++ b/Acme/Pointful.hs
@@ -16,10 +16,13 @@
 -- > ghc = 7.8.2                -- ≡ Pointful [7,8,2]
 -- > ip  = 192.168.100.1
 -- 
--- It won't work with big numbers (and it won't even try to prevent incorrect results).
--- Up to 7 digits is ok.
---
+-- It won't work with big numbers (and it won't even try to prevent
+-- incorrect results).  Up to 7 digits is ok.
+-- 
 -- Don't use if your code is not pointless enough.
+-- 
+-- Don't use if you care about the trailing zeros (in all the parts
+-- after first point). They may be insignificant. Sometimes.
 
 {-# LANGUAGE UndecidableInstances #-}
 {-# LANGUAGE FlexibleContexts #-}
diff --git a/acme-pointful-numbers.cabal b/acme-pointful-numbers.cabal
--- a/acme-pointful-numbers.cabal
+++ b/acme-pointful-numbers.cabal
@@ -2,7 +2,7 @@
 -- documentation, see http://haskell.org/cabal/users-guide/
 
 name:                acme-pointful-numbers
-version:             0.1.2.3
+version:             0.1.2.4
 synopsis:            Make more than one point in numeric literals
 description:         Allows use to write more pointful than usual numbers. Example: @3.14.159@.
                      .