signature test improved

API.md

@@ -8,7 +8,7 @@ The NoteHub API can only be used in combination with a __Publisher ID__ (PID) an
 
 A PID is a string chosen by the publisher and cannot be longer than 16 characters (e.g.: __notepadPlugin__). A PSK will be generated by the NoteHub API and can be a string of any length and content.
 
-All API requests must be issued with one special parameter `version` denoting the expected version of the API as  a string, e.g. `1.0` (see examples below).
+All API requests must be issued with one special parameter `version` denoting the expected version of the API as  a string, e.g. `1.0` (see examples below). You should always put the version of this document as a `version` parameter.
 
 ## Note Retrieval
 
@@ -130,4 +130,4 @@ Input                                                   | Output
 ---                                                     | ---
 "Lorem ipsum dolor sit amet", "abcdef"                  | 3577853521
 "Notehub is a free pastebin for markdown", "12345678"   | -180217198
-"Short note", "A VERY LONG KEY"                         | -1135299015
+"abcd !§$%& параграф", "A VERY LONG KEY"                | 6887137804