fix wrong state transition in ScriptDataLessThanSign state

Before the following happened:

  % printf '<script><b>test</b></script>' | cargo run --example=switch-state
  StartTag(StartTag { self_closing: false, name: "script", attributes: {} })
  String("<b>test")
  EndTag(EndTag { name: "b" })
  EndTag(EndTag { name: "script" })

Which is obviously wrong. After a <script> tag we want to switch to the
ScriptData state (instead of the Data state).

This commit fixes this implementation error, making the above command
produce the expected output of:

  StartTag(StartTag { self_closing: false, name: "script", attributes: {} })
  String("<b>test</b>")
  EndTag(EndTag { name: "script" })

1 files changed, 1 insertions, 1 deletions

diff --git a/src/machine.rs b/src/machine.rs
index 9f728dd..5222735 100644
--- a/src/machine.rs
+++ b/src/machine.rs
@@ -326,7 +326,7 @@ pub fn consume<R: Reader, E: Emitter>(slf: &mut Tokenizer<R, E>) -> Result<Contr
             }
             c => {
                 slf.emitter.emit_string("<");
-                slf.state = State::Data;
+                slf.state = State::ScriptData;
                 slf.unread_char(c);
                 Ok(ControlToken::Continue)
             }