cmake: Add an extra space to the @usage code

Otherwise commented lines look like ---- My comment
instead of -- -- My comment. This wasn't a problem before the
intentation fix commit, but it is now.
This commit is contained in:
Emmanuel Lepage Vallee 2017-01-01 15:16:07 -05:00
parent 9d69825766
commit ad203232c4

View file

@ -104,7 +104,7 @@ endfunction()
function(escape_code path escaped_content pre_header post_header)
file(READ ${path} path)
escape_string("${path}\n" "" escaped_code "")
escape_string("${path}\n" "" escaped_code " ")
extract_header("${path}" example_pre_header example_post_header)