linked2.md in markdown_exec-1.4.1

- old
+ new

@@ -9,10 +9,9 @@
 source bin/colorize_env_vars.sh
 colorize_env_vars 'vars for page2' PAGE2_VAR_VIA_INHERIT page2_var_via_environment
 colorize_env_vars 'vars for page3' PAGE3_VAR_VIA_INHERIT page3_var_via_environment
 ```
 
-
 ::: This Link block requires a block that
 ::: 1. sets environment variable PAGE3_VAR_VIA_INHERIT,
 ::: 2. navigates to document 3, and
 ::: 3. executes block "show_vars" to display the imported PAGE3_VAR_VIA_INHERIT.
 