@cindex AVR register names
@cindex register names, AVR
-The AVR has 32 x 8-bit general purpouse working registers @samp{r0},
+The AVR has 32 x 8-bit general purpose working registers @samp{r0},
@samp{r1}, ... @samp{r31}.
Six of the 32 registers can be used as three 16-bit indirect address
register pointers for Data Space addressing. One of the these address