".......**....." ),
LifeShape( _("Phoenix"),
_("A phoenix is a pattern whose cells all die in every "
- "generatio, and yet lives forever. For example, this is "
+ "generation, and yet lives forever. For example, this is "
"a phoenix with period two."),
8, 8,
"....*..."
LifeShape( _("Thunderbird"),
_("The thunderbird is another popular methuselah, which "
"doesn't stabilize until the 243th generation. Note that "
- "because the initial configuration is simmetrical with "
+ "because the initial configuration is symmetrical with "
"respect to the vertical axis, all generations must be "
- "simmetrical as well."),
+ "symmetrical as well."),
3, 5,
"***"
"..."