updated charts

2016-04-26 16:40:55 -07:00 · 2016-04-26 16:40:55 -07:00 · 53bfea5752
--- a/docs/lessons/charting/acceleration-challenge.md
+++ b/docs/lessons/charting/acceleration-challenge.md
@ -1,4 +1,4 @@
-# Charting Acceleration: Challenge 
+# Chart Acceleration: Challenge 

 ### ~avatar avatar 

--- a/docs/lessons/charting/acceleration.md
+++ b/docs/lessons/charting/acceleration.md
@ -1,4 +1,4 @@
-# Charting Acceleration: Activity 
+# Chart Acceleration: Activity 

 Measure the acceleration on the micro:bit in the "x" direction.