diff --git a/README.md b/README.md
--- a/README.md
+++ b/README.md
@@ -1,7 +1,4 @@
-# Registry [![Hackage](https://img.shields.io/hackage/v/registry.svg)](https://hackage.haskell.org/package/registry) [![Build Status](https://github.com/etorreborre/registry/workflows/CI/badge.svg)](https://github.com/etorreborre/registry/actions)
-
-
-[![Join the chat at https://gitter.im/etorreborre/registry](https://badges.gitter.im/etorreborre/registry.svg)](https://gitter.im/etorreborre/registry?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
+# Registry [![Hackage](https://img.shields.io/hackage/v/registry.svg)](https://hackage.haskell.org/package/registry) [![Build Status](https://github.com/etorreborre/registry/workflows/ci/badge.svg)](https://github.com/etorreborre/registry/actions)
 
 ##### *It's functions all the way down* <img src="https://raw.githubusercontent.com/etorreborre/registry/main/doc/images/unboxed-bottomup.jpg" border="0"/>
 
@@ -13,13 +10,13 @@
  - fine tune encoders/decoders (see the [`registry-aeson`][registry-aeson] and the [`registry-messagepack`][registry-messagepack] projects)
  - create composable data generators for nested datatypes (see the [`registry-hedgehog`][registry-hedgehog] and the [`registry-hedgehog-aeson`][registry-hedgehog-aeson] projects)
 
-You can watch a video presenting the main ideas behind the library [here](https://skillsmatter.com/skillscasts/12299-wire-once-rewire-twice).
+You can watch a video presenting the main ideas behind the library [here](https://www.youtube.com/watch?v=xKgII4ggo-4).
 
 The following sections introduce in more details the problem that this library is addressing, the concepts behind the solution and various use-cases which can arise on real projects:
 
  1. [what is the problem?][motivation]
- 1. the concept of a [Registry][registry] and the resolution algorithm
- 1. how does this [compare to monad transformers and effects](https://github.com/etorreborre/effects)?
+ 2. the concept of a [Registry][registry] and the resolution algorithm
+ 3. how does this [compare to monad transformers and effects](https://github.com/etorreborre/effects)?
 
 #### Tutorials
 
diff --git a/registry.cabal b/registry.cabal
--- a/registry.cabal
+++ b/registry.cabal
@@ -1,13 +1,13 @@
 cabal-version: 1.12
 
--- This file has been generated from package.yaml by hpack version 0.35.2.
+-- This file has been generated from package.yaml by hpack version 0.36.0.
 --
 -- see: https://github.com/sol/hpack
 --
--- hash: 58716f09f121c810611a3d1fcee02e0347cc257f2e77c051d7990b4367e346f4
+-- hash: 9568d26be6fcc7db8f49f657416e44fd05b1b9edda84e722e6e7f3401c10ad32
 
 name:           registry
-version:        0.6.1.0
+version:        0.6.2.0
 synopsis:       data structure for assembling components
 description:    This library provides a "Registry" which is a data structure containing a list of functions and values representing dependencies in a directed acyclic graph. A `make` function can then be used to create a value of a specific type out of the registry.
                 You can start with the [README](https://github.com/etorreborre/registry/blob/master/README.md) for a full description of the library.
@@ -71,8 +71,8 @@
     , mtl >=2.0 && <3
     , multimap >=1.0 && <2
     , protolude >=0.2 && <0.4
-    , resourcet >=1.1 && <1.3
-    , semigroupoids >=5.0 && <5.4
+    , resourcet >=1.1 && <2
+    , semigroupoids >=5.0 && <7
     , semigroups >=0.15 && <0.30
     , template-haskell >=2.13 && <3.0
     , text >=1.1 && <3
@@ -148,8 +148,8 @@
     , protolude >=0.2 && <0.4
     , random <2.0
     , registry
-    , resourcet >=1.1 && <1.3
-    , semigroupoids >=5.0 && <5.4
+    , resourcet >=1.1 && <2
+    , semigroupoids >=5.0 && <7
     , semigroups <0.30
     , tasty <1.5
     , tasty-discover <6
diff --git a/src/Data/Registry/Internal/Reflection.hs b/src/Data/Registry/Internal/Reflection.hs
--- a/src/Data/Registry/Internal/Reflection.hs
+++ b/src/Data/Registry/Internal/Reflection.hs
@@ -1,5 +1,6 @@
 {-# LANGUAGE ScopedTypeVariables #-}
-{-# LANGUAGE TypeInType #-}
+{-# LANGUAGE PolyKinds #-}
+{-# LANGUAGE DataKinds #-}
 
 -- |
 --  Utility functions to display or manipulate types
@@ -94,10 +95,10 @@
 
 -- | Tweak some standard module names for better display
 tweakNested :: Text -> Text
-tweakNested "[] Char" = "String"
+tweakNested "List Char" = "String"
 tweakNested n =
-  if "[] " `isPrefixOf` n
-    then "[" <> T.drop 3 n <> "]" -- special processing for lists
+  if "List " `isPrefixOf` n
+    then "[" <> T.drop 5 n <> "]" -- special processing for lists
     else n
 
 -- | This is an attempt to better render "nested" types like IO (Maybe Text)
diff --git a/src/Data/Registry/Internal/Types.hs b/src/Data/Registry/Internal/Types.hs
--- a/src/Data/Registry/Internal/Types.hs
+++ b/src/Data/Registry/Internal/Types.hs
@@ -448,7 +448,7 @@
 --   See TypesSpec for some concrete examples.
 instance Ord SpecializationRange where
   SpecializationRange s1 e1 <= SpecializationRange s2 e2
-    | e1 /= s1 && e2 /= s2 = e1 <= e2 || (e1 == e2 && s1 <= s2)
+    | e1 /= s1 && e2 /= s2 = e1 < e2 || (e1 == e2 && s1 <= s2)
     | e1 == s1 && e2 /= s2 = e1 < e2
     | otherwise = e1 <= e2
 
diff --git a/test/Test/Data/Registry/Internal/TypesSpec.hs b/test/Test/Data/Registry/Internal/TypesSpec.hs
--- a/test/Test/Data/Registry/Internal/TypesSpec.hs
+++ b/test/Test/Data/Registry/Internal/TypesSpec.hs
@@ -9,7 +9,7 @@
 
 import Test.Tasty.Extensions
 
-test_specialized_context_order = prop "there are preferrable specializations than other in a given context" $ do
+test_specialized_context_order = prop "there are preferable specializations than others in a given context" $ do
   let c1 = Context (fmap (\t -> (t, Nothing)) $ [f, e, d, c, b, a])
   let s1 = specializationRange c1 (Specialization (a :| [c]) (UntypedValue $ createValue A))
   let s2 = specializationRange c1 (Specialization (a :| [e]) (UntypedValue $ createValue A))
@@ -22,8 +22,7 @@
   (s3 < s1) === True
   (s4 < s1) === True
   (s3 < s2) === True
-  (s4 < s2) === True
-  (s4 < s3) === True
+  (s3 < s4) === True
   (s1 < s5) === True
   (s6 < s5) === True
 
