Apply suggestions from code review

Adding spaces and capitalization.

Co-authored-by: Jeremie Vandenplas <jeremie.vandenplas@gmail.com>

Author: adenchfi

doc/specs/stdlib_linalg.md

@@ -160,7 +160,7 @@ Returns a rank-2 array equal to `u v^T` (where `u, v` are considered column vect
 {!example/linalg/example_outer_product.f90!}
 ```
 
-## `kronecker_product` - Computes the kronecker product of two rank-2 arrays
+## `kronecker_product` - Computes the Kronecker product of two rank-2 arrays
 
 ### Status
 

example/linalg/example_kronecker_product.f90

@@ -1,18 +1,18 @@
 program example_kronecker_product
   use stdlib_linalg, only: kronecker_product
   implicit none
-  integer, parameter :: m1=1, n1=2, m2=2, n2=3
+  integer, parameter :: m1 = 1, n1 = 2, m2 = 2, n2 = 3
   real :: A(m1, n1), B(m2,n2)
   real, allocatable :: C(:,:)
 
-  do j=1, n1
-     do i=1, m1
+  do j = 1, n1
+     do i = 1, m1
         A(i,j) = i*j ! A = [1, 2]
      end do
   end do
 
-  do j=1, n2
-     do i=1, m2      ! B = [ 1, 2, 3 ]
+  do j = 1, n2
+     do i = 1, m2      ! B = [ 1, 2, 3 ]
         B(i,j) = i*j !     [ 2, 4, 6 ]
      end do
   end do

src/stdlib_linalg.fypp

@@ -97,7 +97,7 @@ module stdlib_linalg
   interface kronecker_product
     !! version: experimental
     !!
-    !! Computes the Kronecker product of two arrays size M1xN1, M2xN2, returning an (M1*M2)x(N1*N2) array
+    !! Computes the Kronecker product of two arrays of size M1xN1, and of M2xN2, returning an (M1*M2)x(N1*N2) array
     !! ([Specification](../page/specs/stdlib_linalg.html#
     !! kronecker_product-computes-the-kronecker-product-of-two-matrices))
     #:for k1, t1 in RCI_KINDS_TYPES