Update detection-entries.mdx (#24225)

Author: warnessa

src/content/docs/cloudflare-one/policies/data-loss-prevention/detection-entries.mdx

@@ -33,7 +33,7 @@ Cloudflare stores data from CWL datasets within DLP. Plaintext matches appear in
 
 #### Formatting
 
-To prepare a dataset for DLP, add your desired data to a single-column spreadsheet. Each line must be at least six characters long. Entries do not require trailing or final commas.
+To prepare a dataset for DLP, add your desired data to a multi-column spreadsheet. Each line must be at least six characters long. Entries do not require trailing or final commas.
 
 For compatibility, save your file in either `.csv` or `.txt` format with LF (`\n`) newline characters. DLP does not support CRLF (`\r\n`) newline characters. For information on dataset limits, refer to [Account limits](/cloudflare-one/account-limits/#data-loss-prevention-dlp).