Fix spelling in terms.md

Amanda Butler · web-flow · commit 4b87c5e59263 · 2019-12-31T14:49:16.000-06:00
Fix spelling of "quick start".
diff --git a/docs/introduction/terms.md b/docs/introduction/terms.md
@@ -116,7 +116,7 @@
 
 ## Q
 
-**Quickstart** - A getting started guide to Mbed OS.
+**Quick start** - A getting started guide to Mbed OS.
 
 ## R
 
