61ca0bd Use single quotes to simplify regexes

Authored and Committed by Petr Šabata 5 years ago
    Use single quotes to simplify regexes
    
    YAML double quoted strings interpret certain backslash escape sequences,
    breaing the regular expressions or making them harder to read.  Let's
    use single quotes then.
    
    Signed-off-by: Petr Šabata <contyk@redhat.com>