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authorLi Xin <micro-tech@foxmail.com>2014-09-01 13:54:13 +0800
committerLi Xin <micro-tech@foxmail.com>2014-09-01 13:54:13 +0800
commit445a0709fcd3d7ba2fcadb128a8591999d980acc (patch)
treef9fc079801a74fb93cb292e4ae2804148a8aea40
parentdad13f484efdf26c94b0560f73a1fa32efb0c397 (diff)
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Fix typo
-rw-r--r--README.md2
1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index 2f4f649..3423e2b 100644
--- a/README.md
+++ b/README.md
@@ -61,7 +61,7 @@ With this solution the client only needs to attach the session by providing the
[![](http://www.jasny.net/wp-content/uploads/sso-diagram_ajax-241x300.png "sso-diagram_ajax")](http://www.jasny.net/wp-content/uploads/sso-diagram_ajax.png)
-The client check for the token cookie. It it doesn&#8217;t exists, he requests the attach URL from the broker. This attach url includes the broker name and the token, but not a original request URL. The client will open the received url in an &lt;img&gt; and wait until the image is loaded.
+The client check for the token cookie. If it doesn&#8217;t exists, he requests the attach URL from the broker. This attach url includes the broker name and the token, but not a original request URL. The client will open the received url in an &lt;img&gt; and wait until the image is loaded.
The server attaches the browser session key to the user session. When it&#8217;s done it outputs a PNG image. When this image is received by the client, it knows the server has connected the sessions and the broker can be used for authentication. The broker will work as a proxy, passing commands and requests to the sso server and return results to the client.