Fix "How to Build", replace underscore with dash

b42641b2 · Jussi Kivilinna · 48a1d3cb · b42641b2
Commit b42641b2 authored Sep 24, 2015 by Jussi Kivilinna
--- a/README.md
+++ b/README.md
@@ -29,7 +29,7 @@ How to Build:

 ```
 cd nuttx/tools
-./configure.sh haltian_tsone/retail
+./configure.sh haltian-tsone/retail
 cd ..
 make
 ```