fixed links

[wtk]:
This pulled in a few workshop-specific link changes, but I cherry
picked it to get the "GUI" -> "browser" update.

diff --git a/shell/Readme.md b/shell/Readme.md
index 1dee416ea61714f467b5665cda0e803e0012335b..511a035703ed9dfad8326854be9bbe3447117708 100644 (file)
--- a/shell/Readme.md
+++ b/shell/Readme.md
@@ -9,8 +9,7 @@ which allows you to control your computer using commands entered
 with a keyboard instead of controlling graphical user interfaces
 (GUIs) with a mouse/keyboard combination.
 
-Use the GUI to open the tutorial on github.  Single click on the "Firefox 
-Web Browser".  Type in the URL:
+Use a browser to open the tutorial on github, located at:
     https://github.com/USERNAME/boot-camps/tree/YYYY-MM-PLACE
 
 Click on the directory named `shell`.