build: fixed setup.sh script

README.md

@@ -34,5 +34,5 @@ These library are not on nuget.org (for various reasons). To use them, set up yo
 
 The two libraries are:
 
-- MfGames.Markdown
-- MfGames.Markdown.Gemtext
+-   MfGames.Markdown
+-   MfGames.Markdown.Gemtext

scripts/setup.sh

@@ -1,7 +1,7 @@
 #!/usr/bin/env sh
 
 # Set up logging.
-log() { echo "📦️ $(basename $0): $@";
+log() { echo "📦️ $(basename $0): $@"; }
 
 # Normalize our environment.
 cd $(dirname $0)/..