Merge pull request #6 from 304NotModified/patch-1

Added syntax highlighting to readme

1 files changed, 21 insertions, 12 deletions

diff --git a/README.md b/README.md
index 1579fbd..7f6d8a7 100644
--- a/README.md
+++ b/README.md
@@ -18,27 +18,30 @@ You can use this library as well for a client application (if you want to create
 For a client application, you need to save the secret key for your user. <br/>
 Then, you only have to call the method GetCode(string) :
 
-<pre><code>var secret = user.secretAuthToken;
+```c#
+var secret = user.secretAuthToken;
 var authenticator = new TwoStepsAuthenticator.TimeAuthenticator();
 var code = authenticator.GetCode(secret);
-</code></pre>
+```
 
 ## Server usage
 
 On a server application, you will have to generate a secret key, and share it with the user, who will have to enter it in his own authenticator app.
 
-<pre><code>var key = TwoStepsAuthenticator.Authenticator.GenerateKey();
-</code></pre>
+```c#
+var key = TwoStepsAuthenticator.Authenticator.GenerateKey();
+```
 
 When the user will login, he will have to give you the code generated by his authenticator.<br/>
 You can check if the code is correct with the method CheckCode(string secret, string code).<br/>
 If the code is incorrect, don't log him.
 
-<pre><code>var secret = user.secretAuthToken;
+```c#
+var secret = user.secretAuthToken;
 var code = Request.Form["code"];
 var authenticator = new TwoStepsAuthenticator.TimeAuthenticator();
 bool isok = authenticator.CheckCode(secret, code);
-</code></pre>
+```
 
 ### Used codes manager
 
@@ -48,17 +51,23 @@ A default implementation is provided : used codes are kept in memory for 5 minut
 
 You can define how the used codes are stored, for example if you want to handle persistence (database storage), or if you have multiple webservers.<br/>
 You have to implement the 2 methods of the IUsedCodesManager :
-<pre><code>void AddCode(ulong challenge, string code, object user);
+
+```c#
+void AddCode(ulong challenge, string code, object user);
 bool IsCodeUsed(ulong challenge, string code, object user);
-</code></pre>
+```
 
 The user class must implement correctly the GetHashCode and Equals methods, because they are used to check if a specific user has used each code.
 
 When you create a new Authenticator, add the instance of your IUsedCodesManager as the first param
-<pre><code>var usedCodeManager = new CustomUsedCodeManager();
+
+```c#
+var usedCodeManager = new CustomUsedCodeManager();
 var authenticator = new TwoStepsAuthenticator.TimeAuthenticator(usedCodeManager);
-</code></pre>
+```
 
 And when you check if the code is ok, you need to add the user object to the CheckCode method
-<pre><code>bool isok = authenticator.CheckCode(secret, code, user);
-</code></pre>
+
+```c#
+bool isok = authenticator.CheckCode(secret, code, user);
+```