diff --git a/Data/TIOBE-index.csv b/Data/TIOBE-index.csv
index b9320eed..c1343cc8 100644
--- a/Data/TIOBE-index.csv
+++ b/Data/TIOBE-index.csv
@@ -1,4 +1,4 @@
-Language, Popularity, Change
+LANGUAGE, POPULARITY, CHANGE
 C, 12.54, -4.65
 Python, 11.84, +3.48
 Java, 11.54, -4.56