[3.14] gh-130662: Remove unnecessary plus sign from a news entry (#160723) (#160730)

Author: StanFromIreland

Misc/NEWS.d/3.14.0b4.rst

@@ -319,8 +319,8 @@ Fix the "Invalid error handling" exception in
 .. nonce: Gpr2GB
 .. section: Library
 
-+Accept leading zeros in precision and width fields for
-+:class:`~decimal.Decimal` formatting, for example ``format(Decimal(1.25),
+Accept leading zeros in precision and width fields for
+:class:`~decimal.Decimal` formatting, for example ``format(Decimal(1.25),
 '.016f')``.
 
 ..