Update test_linalg_mnorm.fypp

Author: perazz

test/linalg/test_linalg_mnorm.fypp

@@ -22,6 +22,7 @@ module test_linalg_mnorm
         #:for rank in range(3, MAXRANK)
         tests = [tests,new_unittest("test_mnorm_${ri}$_${rank}$d",test_mnorm_${ri}$_${rank}$d)]
         #:endfor
+        #:endfor
 
     end subroutine test_matrix_norms