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-rw-r--r--lib/gitlab/markdown/reference_filter.rb2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/gitlab/markdown/reference_filter.rb b/lib/gitlab/markdown/reference_filter.rb
index 4e936d7cd51..9b293c957d6 100644
--- a/lib/gitlab/markdown/reference_filter.rb
+++ b/lib/gitlab/markdown/reference_filter.rb
@@ -70,7 +70,7 @@ module Gitlab
end
def reference_class(type)
- "gfm gfm-#{type}".strip
+ "gfm gfm-#{type}"
end
# Iterate through the document's text nodes, yielding the current node's