Python: Fix typo (reques => request)

Author: RasmusWL

python/ql/src/semmle/python/web/tornado/Response.qll

@@ -33,7 +33,7 @@ class TornadoConnectionWrite extends HttpResponseTaintSink {
 }
 
 class TornadoHttpRequestHandlerWrite extends HttpResponseTaintSink {
-    override string toString() { result = "tornado.HttpRequesHandler.write" }
+    override string toString() { result = "tornado.HttpRequestHandler.write" }
 
     TornadoHttpRequestHandlerWrite() {
         exists(CallNode call, ControlFlowNode node |
@@ -47,7 +47,7 @@ class TornadoHttpRequestHandlerWrite extends HttpResponseTaintSink {
 }
 
 class TornadoHttpRequestHandlerRedirect extends HttpResponseTaintSink {
-    override string toString() { result = "tornado.HttpRequesHandler.redirect" }
+    override string toString() { result = "tornado.HttpRequestHandler.redirect" }
 
     TornadoHttpRequestHandlerRedirect() {
         exists(CallNode call, ControlFlowNode node |

python/ql/test/library-tests/web/tornado/HttpSinks.expected

@@ -1,4 +1,4 @@
-| test.py:6:20:6:43 | tornado.HttpRequesHandler.write | externally controlled string |
-| test.py:12:20:12:23 | tornado.HttpRequesHandler.write | externally controlled string |
-| test.py:20:23:20:25 | tornado.HttpRequesHandler.redirect | externally controlled string |
-| test.py:26:20:26:48 | tornado.HttpRequesHandler.write | externally controlled string |
+| test.py:6:20:6:43 | tornado.HttpRequestHandler.write | externally controlled string |
+| test.py:12:20:12:23 | tornado.HttpRequestHandler.write | externally controlled string |
+| test.py:20:23:20:25 | tornado.HttpRequestHandler.redirect | externally controlled string |
+| test.py:26:20:26:48 | tornado.HttpRequestHandler.write | externally controlled string |