Remove leading blank line from cmath.rst

diff --git a/Doc/library/cmath.rst b/Doc/library/cmath.rst
index 1a75d87b6b56934e07512fa7b70132b659ba07c2..4797beaefaa54bb66311cab31ffca0d2a4646fb8 100644 (file)
--- a/Doc/library/cmath.rst
+++ b/Doc/library/cmath.rst
@@ -1,4 +1,3 @@
-
 :mod:`cmath` --- Mathematical functions for complex numbers
 ===========================================================