fixed Liquid syntax error #145
fixed Liquid syntax error #145


Former-commit-id: a75f1aa272b052b9391b00d714a2fb349d041da8 [formerly bf774279029db1a9247977a36327d45afe215fdb]
Former-commit-id: cbb575fe612716ae9da3cf43458136d19bf6f940
LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io,LibraryCarpentry/librarycarpentry.github.io