[INSTALL.md] added removal steps for ots zip archive file and archive directory
@@ -34,7 +34,10 @@ Install it with:
curl -L -O https://github.com/khaledhosny/ots/releases/download/v7.1.7/ots-7.1.7-osx.zip
unzip ots-7.1.7-osx.zip
- mv ots-7.1.7-osx.zip/ots-sanitize /usr/local/bin/ots-sanitize
+ mv ots-7.1.7-osx/ots-sanitize /usr/local/bin/ots-sanitize
+ rm -rf ots-7.1.7-osx
+ rm ots-7.1.1-osx.zip
+
##### FontForge
