1 files changed, 1 insertions, 1 deletions
diff --git a/bin/erb b/bin/erb
index 32f8102ecf..a6fcd5370c 100755
--- a/bin/erb
+++ b/bin/erb
@@ -60,7 +60,7 @@ class ERB
             $DEBUG = true
           when '-r'                        # require
             require ARGV.req_arg
-          when '-S'                        # sacurity level
+          when '-S'                        # security level
             arg = ARGV.req_arg
             raise "invalid safe_level #{arg.dump}" unless arg =~ /^[0-4]$/
             safe_level = arg.to_i