Fix formatting issues in eu_dsa_mau.csv

Author: khxu

data/eu_dsa/eu_dsa_mau.csv

@@ -11,5 +11,5 @@ year,month,average_mau,service
 2025,1,9000000-10000000,npm
 2025,7,15000000-16000000,github
 2025,7,11000000-12000000,npm
-2026,1,17000000-18000000.github
+2026,1,17000000-18000000,github
 2026,1,14000000-15000000,npm