Merge pull request #841 from nathanrboyer/patch-1

Update julialauncher.rs update prompt message.

src/bin/julialauncher.rs

@@ -145,7 +145,7 @@ fn check_channel_uptodate(
         eprintln!("  juliaup update");
         eprintln!();
         eprintln!(
-            "to install Julia {} and update the `{}` channel to that version.",
+            "in your terminal shell to install Julia {} and update the `{}` channel to that version.",
             latest_version, channel
         );
     }