change following @gareth-nx

Author: jvdp1

doc/specs/stdlib_selection.md

@@ -23,6 +23,7 @@ which implements selection algorithms.
 ## Overview of the module
 
 The module `stdlib_selection` defines two generic subroutines:
+
 * `select` is used to find the k-th smallest entry of an array. The input
 array is also modified in-place, and on return will be partially sorted
 such that `all(array(1:k) <= array(k)))`  and `all(array(k) <= array((k+1):size(array)))` is true.