diff --git a/linechart.go b/linechart.go
index f7eea28..84e7e28 100644
--- a/linechart.go
+++ b/linechart.go
@@ -35,7 +35,7 @@ var braillePatterns = map[[2]int]rune{
 var lSingleBraille = [4]rune{'\u2840', '⠄', '⠂', '⠁'}
 var rSingleBraille = [4]rune{'\u2880', '⠠', '⠐', '⠈'}
 
-// LineChart has two modes: braille(default) and dot. Using braille gives 2x capicity as dot mode,
+// LineChart has two modes: braille(default) and dot. Using braille gives 2x capacity as dot mode,
 // because one braille char can represent two data points.
 /*
   lc := termui.NewLineChart()
@@ -87,7 +87,7 @@ func NewLineChart() *LineChart {
 }
 
 // one cell contains two data points
-// so the capicity is 2x as dot-mode
+// so the capacity is 2x as dot-mode
 func (lc *LineChart) renderBraille() Buffer {
 	buf := NewBuffer()