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-rw-r--r--benchmark/bm_so_concatenate.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/benchmark/bm_so_concatenate.rb b/benchmark/bm_so_concatenate.rb
index db19990d15..873214de7c 100644
--- a/benchmark/bm_so_concatenate.rb
+++ b/benchmark/bm_so_concatenate.rb
@@ -7,7 +7,7 @@
STUFF = "hello\n"
i = 0
while i<10
- i+=1
+ i += 1
hello = ''
4_000_000.times do |e|
hello << STUFF