Updated C6270

Removed extra characters

Author: MugBergerFries

docs/code-quality/c6270.md

@@ -9,7 +9,7 @@ ms.assetid: 34467f6e-98cf-489c-ae5e-c08a744d86c3
 ---
 # Warning C6270
 
-> Missing float argument to '\**function-name*': add a float argument corresponding to conversion specifier '\**number*'
+> Missing float argument to '*function-name*': add a float argument corresponding to conversion specifier '*number*'
 
 This warning indicates that not enough arguments are being provided to match a format string; at least one of the missing arguments is a floating-point number.