Update README.md

README.md

@@ -34,7 +34,7 @@ import csv
 abbreviations_dict = {}
 with open('sms.csv', mode='r', encoding='utf-8') as infile:
     # Specify the delimiter as a tab character
-    reader = csv.reader(infile, delimiter='\t')
+    reader = csv.reader(infile, delimiter=',')
     for row in reader:
         if len(row) >= 2:
             abbreviations_dict[row[0].strip().upper()] = row[1].strip()