removed tab from file.

Author: jacobwilliams

src/json_module.f90

@@ -2443,7 +2443,7 @@ recursive subroutine json_value_print(this,iunit,str,indent,need_comma,colon,is_
 
             call write_it( s//start_object )
 
-			!if an object is in an array, there is an extra tab:
+            !if an object is in an array, there is an extra tab:
             if (is_array) then
                  tab = tab+1
                  spaces = tab*spaces_per_tab