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-rwxr-xr-xtool/rbuninstall.rb4
1 files changed, 4 insertions, 0 deletions
diff --git a/tool/rbuninstall.rb b/tool/rbuninstall.rb
index 1a11766790..eb324c966e 100755
--- a/tool/rbuninstall.rb
+++ b/tool/rbuninstall.rb
@@ -1,4 +1,8 @@
#! /usr/bin/ruby -nl
+
+# Used by the "make uninstall" target to uninstall Ruby.
+# See common.mk for more details.
+
BEGIN {
$dryrun = false
$tty = STDOUT.tty?