updating deceiving comment

Author: Kwame Efah

lib/flags/local_flags.js

@@ -264,7 +264,6 @@ class LocalFeatureFlagsProvider extends FeatureFlagsProvider {
         const salt = flagKey + storedSalt + "variant";
         const variantHash = normalizedHash(String(contextValue), salt);
 
-        // Deep copy variants and apply splits
         const variants = flag.ruleset.variants.map(v => ({ ...v }));
         if (rollout.variant_splits) {
             for (const variant of variants) {