Cleaned up docs and whitespace

Author: WillAyd

pandas/_libs/src/ujson/lib/ultrajson.h

@@ -246,7 +246,7 @@ typedef struct __JSONObjectEncoder {
 
   /*
   Configuration for spaces of indent */
-  int indent;  
+  int indent;
 
   /*
   Set to an error message if error occurred */

pandas/core/generic.py

@@ -2333,7 +2333,7 @@ def to_json(
         indent : integer, default 0
            Length of whitespace used to indent each record.
 
-           .. versionadded:: 0.25.0
+           .. versionadded:: 1.0.0
 
         Returns
         -------