Fix weird header formatting

Author: lieryan

README.rst

@@ -2,9 +2,8 @@
 .. _GitHub python-rope / rope: https://github.com/python-rope/rope
 
 
-=========================================================================
- rope -- the world's most advanced open source Python refactoring library
-=========================================================================
+rope -- the world's most advanced open source Python refactoring library
+========================================================================
 
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