diff --git a/CHANGELOG.md b/CHANGELOG.md
index 1f383d130..603c3b398 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -10,7 +10,7 @@
 ...
 
 ### Fixes
-- Reverted a bug introduced in `MultipleChunkRetrieverQa` text highlighting.
+- Update docstrings for 'calculate_bleu' in 'BleuGrader' to now correctly reflect float range from 0 to 100 for the return value.
 
 ### Deprecations 
 ...
diff --git a/src/intelligence_layer/evaluation/evaluation/graders.py b/src/intelligence_layer/evaluation/evaluation/graders.py
index cd7cf81c4..ce369e18d 100644
--- a/src/intelligence_layer/evaluation/evaluation/graders.py
+++ b/src/intelligence_layer/evaluation/evaluation/graders.py
@@ -22,7 +22,7 @@ def calculate_bleu(self, hypothesis: str, reference: str) -> float:
             reference: The baseline for the evaluation.
 
         Returns:
-            BLEU-score, float between 0 and 1. Where 1 means perfect match and 0 no overlap.
+            BLEU-score, float between 0 and 100. Where 100 means perfect match and 0 no overlap.
         """
         bleu_score = self.bleu.corpus_score(
             hypotheses=[hypothesis], references=[[reference]]