Merge pull request #759 from stan-dev/fix/discrete_range_rng-return-type

Fix discrete_range_rng's return type, link to vectorization doc

src/functions-reference/bounded_discrete_distributions.qmd

@@ -659,12 +659,14 @@ The log of the discrete range complementary cumulative distribution function
 for the given y, lower and upper bounds.
 {{< since 2.26 >}}
 
-<!-- int; discrete_range_rng; (ints l, ints u); -->
-\index{{\tt \bfseries discrete\_range\_rng }!{\tt (ints l, ints u): int}|hyperpage}
+<!-- ints; discrete_range_rng; (ints l, ints u); -->
+\index{{\tt \bfseries discrete\_range\_rng }!{\tt (ints l, ints u): ints}|hyperpage}
 
-`int` **`discrete_range_rng`**`(ints l, ints u)`<br>\newline
+`ints` **`discrete_range_rng`**`(ints l, ints u)`<br>\newline
 Generate a discrete variate between the given lower and upper bounds;
 may only be used in transformed data and generated quantities blocks.
+For a description of argument and return types, see section
+[vectorized PRNG functions](conventions_for_probability_functions.qmd#prng-vectorization).
 {{< since 2.26 >}}