CLN: Remove duplicate Categorical section from 0.23.1 whatsnew (#21197)

jschendel · jorisvandenbossche · commit a7611d0072fa · 2018-06-09T17:32:43.000+02:00
(cherry picked from commit e0f6c22)
diff --git a/doc/source/whatsnew/v0.23.1.txt b/doc/source/whatsnew/v0.23.1.txt
@@ -95,8 +95,3 @@ Reshaping
 
 - Bug in :func:`concat` where error was raised in concatenating :class:`Series` with numpy scalar and tuple names (:issue:`21015`)
 -
-
-Categorical
-^^^^^^^^^^^
-
--

Original file line number	Diff line number	Diff line change
`@@ -95,8 +95,3 @@ Reshaping`
`95`	`95`
`96`	`96`	- Bug in :func:`concat` where error was raised in concatenating :class:`Series` with numpy scalar and tuple names (:issue:`21015`)
`97`	`97`	`-`
`98`		`-`
`99`		`-Categorical`
`100`		`-^^^^^^^^^^^`
`101`		`-`
`102`		`--`