Update readme.md

Author: SimonCropp

readme.md

@@ -18,10 +18,10 @@ https://nuget.org/packages/Verify.ParametersHashing/
 
 Parameters can be hashed as an alternative to being stringified. This is useful when the parameters are large and could potentially generate file names that exceed allowances of the OS.
 
-Hashing parameter is achieved by using `HashParameters`.
-
 [XxHash64](https://learn.microsoft.com/en-us/dotnet/api/system.io.hashing.xxhash64) is used to perform the hash.
 
+Hashing parameter is achieved by using `HashParameters()`:
+
 
 ### Instance