lint: fix a few issues

3 files changed, 4 insertions, 1 deletions

diff --git a/users/fcuny/exp/monkey/pkg/lexer/lexer.go b/users/fcuny/exp/monkey/pkg/lexer/lexer.go
index 06d526e..3e98cf0 100644
--- a/users/fcuny/exp/monkey/pkg/lexer/lexer.go
+++ b/users/fcuny/exp/monkey/pkg/lexer/lexer.go
@@ -1,3 +1,4 @@
+// Package lexer provides a lexer to the monkey language.
 package lexer
 
 import "monkey/pkg/token"
diff --git a/users/fcuny/exp/monkey/pkg/repl/repl.go b/users/fcuny/exp/monkey/pkg/repl/repl.go
index e8b3b1f..5e7b1d1 100644
--- a/users/fcuny/exp/monkey/pkg/repl/repl.go
+++ b/users/fcuny/exp/monkey/pkg/repl/repl.go
@@ -1,3 +1,4 @@
+// Package repl provides a REPL to the monkey language.
 package repl
 
 import (
@@ -13,7 +14,7 @@ const PROMPT = ">> "
 func Start(in io.Reader, out io.Writer) {
 	scanner := bufio.NewScanner(in)
 	for {
-		fmt.Printf(PROMPT)
+		fmt.Print(PROMPT)
 		scanned := scanner.Scan()
 
 		if !scanned {
diff --git a/users/fcuny/exp/monkey/pkg/token/token.go b/users/fcuny/exp/monkey/pkg/token/token.go
index b2342e7..5eadc5e 100644
--- a/users/fcuny/exp/monkey/pkg/token/token.go
+++ b/users/fcuny/exp/monkey/pkg/token/token.go
@@ -1,3 +1,4 @@
+// Package token provides a tokenizer for the monkey language.
 package token
 
 // TokenType represents the type of the token