Simple SyntaxError: 'else'

[Danielle87]

SyntaxError: invalid syntax (on else)
Any help?

import re
words = ['cats', 'cates', 'dog', 'ship']
for l in words:
    m = re.search( r'cat..', l)
    if m:
        print l
        else:
            print 'none'

[Gribouillis]

The identation of 'else' must be exactly the same as the corresponding 'if'

import re
words = ['cats', 'cates', 'dog', 'ship']
for l in words:
    m = re.search( r'cat..', l)
    if m:
        print l
    else:
        print 'none'

[Danielle87]

Thank you.