diff --git a/scripts/update_suite.rb b/scripts/update_suite.rb
index 8817ef599a..2722b3ddb5 100755
--- a/scripts/update_suite.rb
+++ b/scripts/update_suite.rb
@@ -171,7 +171,7 @@ def collect_warnings
                     when /^  on line \d+ $/          then next # dead line warnings shouldn't count (used for unreachability with NOWARN)
                     when /^  on lines \d+..\d+ $/    then next # dead line warnings shouldn't count (used for unreachability with NOWARN)
                     else "other"
-                end
+                  end
       oldwarn = warnings[i]
       if oldwarn.nil? then
         warnings[i] = thiswarn