Issue #7092: Fix the DeprecationWarnings emitted by the standard library
when using the -3 flag.  Patch by Florent Xicluna.
diff --git a/Lib/webbrowser.py b/Lib/webbrowser.py
index 74f0270..01922f4 100644
--- a/Lib/webbrowser.py
+++ b/Lib/webbrowser.py
@@ -650,7 +650,7 @@
     for o, a in opts:
         if o == '-n': new_win = 1
         elif o == '-t': new_win = 2
-    if len(args) <> 1:
+    if len(args) != 1:
         print >>sys.stderr, usage
         sys.exit(1)