diff --git a/data-computer/v1/lda.py b/data-computer/v1/lda.py
index 2293d59..d6a9a01 100755
--- a/data-computer/v1/lda.py
+++ b/data-computer/v1/lda.py
@@ -46,7 +46,7 @@
 # Max topic
 def max_topic(dico):
     """
-    for a dictionary of topics, return a json with a single key "best topic" and his value is the value of the dictionary.
+    for a dictionary of topics, return a json with a single key "best_topic" and its value is the value of this topic in the dictionary.
     """
     best_topic = {}
     best_proba = 0