Use "number" instead of "numeric"

Author: javiereguiluz

reference/constraints/Range.rst

@@ -320,15 +320,15 @@ Options
 min
 ~~~
 
-**type**: ``numeric`` or ``string`` (date format)
+**type**: ``number`` or ``string`` (date format)
 
 This required option is the "min" value. Validation will fail if the given
 value is **less** than this min value.
 
 max
 ~~~
 
-**type**: ``numeric`` or ``string`` (date format)
+**type**: ``number`` or ``string`` (date format)
 
 This required option is the "max" value. Validation will fail if the given
 value is **greater** than this max value.