Replace all <hr /> and <br /> with <hr> and <br> whilst we're in html4 transitional.

apps/ministreaming/java/src/net/i2p/client/streaming/StreamSinkClient.java

@@ -117,7 +117,7 @@ public class StreamSinkClient {
     }
 
     /**
-     * Fire up the client.  <code>Usage: StreamSinkClient [i2cpHost i2cpPort] sendSizeKB writeDelayMs serverDestFile [concurrentSends]</code> <br />
+     * Fire up the client.  <code>Usage: StreamSinkClient [i2cpHost i2cpPort] sendSizeKB writeDelayMs serverDestFile [concurrentSends]</code> <br>
      * <ul>
      *  <li><b>sendSizeKB</b>: how many KB to send, or -1 for unlimited</li>
      *  <li><b>writeDelayMs</b>: how long to wait between each .write (0 for no delay)</li>

apps/ministreaming/java/src/net/i2p/client/streaming/StreamSinkSend.java

@@ -104,7 +104,7 @@ public class StreamSinkSend {
     }
 
     /**
-     * Fire up the client.  <code>Usage: StreamSinkClient sendFile writeDelayMs serverDestFile</code> <br />
+     * Fire up the client.  <code>Usage: StreamSinkClient sendFile writeDelayMs serverDestFile</code> <br>
      * <ul>
      *  <li><b>sendFile</b>: filename to send</li>
      *  <li><b>writeDelayMs</b>: how long to wait between each .write (0 for no delay)</li>

apps/ministreaming/java/src/net/i2p/client/streaming/StreamSinkServer.java

@@ -155,7 +155,7 @@ public class StreamSinkServer {
     }
     
     /**
-     * Fire up the streaming server.  <code>Usage: StreamSinkServer [i2cpHost i2cpPort] sinkDir ourDestFile [numHandlers]</code><br />
+     * Fire up the streaming server.  <code>Usage: StreamSinkServer [i2cpHost i2cpPort] sinkDir ourDestFile [numHandlers]</code><br>
      * <ul>
      *  <li><b>sinkDir</b>: Directory to store received files in</li>
      *  <li><b>ourDestFile</b>: filename to write our binary destination to</li>