Update src/stdlib_io.fypp

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

Author: perazz

src/stdlib_io.fypp

@@ -262,7 +262,6 @@ contains
     do i = 1, skiprows_
       read(s, *)
     end do
-    
     number_of_columns = 0
 
     ! Read first non-skipped line as a whole