Typo throw -> through

src/site/markdown/install.md

@@ -189,7 +189,7 @@ More documentation can be found here :
 
 - Cause:
 
-  Cesium try to open a WebSocket on your pod throw HTTP v1.0, and not throw HTTP v1.1.
+  Cesium try to open a WebSocket on your pod through HTTP v1.0, and not through HTTP v1.1.
 
 - Solution: 
 
@@ -235,7 +235,7 @@ More documentation can be found here :
 
 - Cause:
 
-  Plugin use Websocket to get notification from a Duniter nodes. The current library ([Tyrus](https://tyrus.java.net/)) is loaded throw java Service Loader, that need access to file `META-INF/services/javax.websocket.ContainerProvider` contains by Tyrus.
+  Plugin use Websocket to get notification from a Duniter nodes. The current library ([Tyrus](https://tyrus.java.net/)) is loaded through java Service Loader, that need access to file `META-INF/services/javax.websocket.ContainerProvider` contains by Tyrus.
   ElasticSearch use separated classloader, for each plugin, that disable access to META-INF resource.
 
 - Solution :
@@ -246,4 +246,4 @@ More documentation can be found here :
     cd <INSTALL_DIR>
     mv plugins/cesium-plus-pod-core/tyrus-*.jar lib
     mv plugins/cesium-plus-pod-core/javax.websocket-api-*.jar lib
-    ```
\ No newline at end of file
+    ```