diff --git a/font.go b/font.go
index 7b5d7dd..d3f69c6 100644
--- a/font.go
+++ b/font.go
@@ -28,7 +28,7 @@ type font struct {
 	hardblank string
 	// Height of one char
 	height int
-	//
+	// A string for each line of the char
 	fontSlice []string
 }
 
diff --git a/fontmanager.go b/fontmanager.go
index 0da63ab..07daed6 100644
--- a/fontmanager.go
+++ b/fontmanager.go
@@ -30,10 +30,13 @@ type fontManager struct {
 }
 
 // Create a new fontmanager
+// Initializes the fontManager,
+// loads the builtin fonts and returns it
 func newFontManager() *fontManager {
-	fm := &fontManager{}
-	fm.fontLib = make(map[string]*font)
-	fm.fontList = make(map[string]string)
+	fm := &fontManager{
+		fontLib:  make(map[string]*font),
+		fontList: make(map[string]string),
+	}
 	fm.loadBuildInFont()
 	return fm
 }