diff --git a/lib/roast/cog/output.rb b/lib/roast/cog/output.rb
index e4e7b257..509da44c 100644
--- a/lib/roast/cog/output.rb
+++ b/lib/roast/cog/output.rb
@@ -249,7 +249,7 @@ def extract_number_candidates(input)
           candidates.compact.uniq
         end
 
-        # Normalize a number string by removing separators and currency codes and validating format
+        # Normalize a number string by removing separators and currency symbols and validating format
         #
         #: (String) -> String?
         def normalize_number_string(raw)