diff --git a/README.md b/README.md
index 85dcece..aaf1e92 100644
--- a/README.md
+++ b/README.md
@@ -11,7 +11,7 @@ It can calculate recovery password for bios from a service tag hash.
 Supported BIOS types:
 * Compaq - 5 decimal digits
 * Dell	- serial number for series -595B, -D35B. -2A7B and -1D3B
-* Fujitsu-Siemens - 5 decimal digits, 8 hexadecimal digits, 5x4 hexadecimal digits, 5x4 decimal digits	1234-4321-1234-4321-1234
+* Fujitsu-Siemens - 5 decimal digits, 8 hexadecimal digits, 5x4 hexadecimal digits, 5x4 decimal digits
 * Hewlett-Packard - 5 decimal digits, 10 characters
 * Insyde H20 (generic) - 8 decimal digits
 * Phoenix (generic) - 5 decimal digits