Text (5th+errata): 1/4. ; Whenever ~this~ attacks, it gets +1/-2 until end of turn. ; {1}{R}{R},{Tap}: Target creature gains mountainwalk until end of turn. [Oracle 1999/07/23]
The creature type is "Cave-People" which is considered one word. Before errata, it was two words, "Cave People". [D'Angelo 1999/09/20]