diff --git a/src/Data/Language/Ruby/AST.hs b/src/Data/Language/Ruby/AST.hs
index 121b6d3..8eadf63 100644
--- a/src/Data/Language/Ruby/AST.hs
+++ b/src/Data/Language/Ruby/AST.hs
@@ -58,7 +58,7 @@ instance FromJSON Begin where
     (Aeson.String "begin":xs) -> Begin <$> traverse parseJSON xs
     _ -> Begin . pure <$> parseJSON (Aeson.Array as)
 
--- Should be 'expression'
+-- Maybe should be 'expression'.
 data Statement
   = StmtModule Module
   | StmtDef Def
@@ -198,9 +198,6 @@ instance FromJSON Block where
       <*> parseJSON begin
     _ -> empty
 
--- | It's super confusing that I've already defined a node in my AST
--- called args.  This one correspond to the AST node with the label
--- "args" as reported by `ruby-parse`.
 newtype Args = Args [Arg]
 
 deriving stock instance Show Args
@@ -339,7 +336,7 @@ instance FromJSON Def where
       <*> parseMaybe begin
     _ -> empty
 
--- | N.B.: 'Defs' is not meant to be the plural form of 'Def'!
+-- | N.B.: 'Defs' is *not* meant to be the plural form of 'Def'!
 data Defs = Defs
   -- Is it really possible to put an arbitrary expression here?  The
   -- parser certainly allows it.  E.g. defining
@@ -486,7 +483,6 @@ instance FromJSON Self where
     [Aeson.String "self"] -> pure Self
     _ -> empty
 
-
 data Cbase = Cbase
 
 deriving stock instance Show Cbase
@@ -500,7 +496,6 @@ instance FromJSON Cbase where
     [Aeson.String "cbase"] -> pure Cbase
     _ -> empty
 
-
 data Nil = Nil
 
 deriving stock instance Show Nil