* but rather we combine many symbols into a single "observation type". For
* literals we only look at the high bits and low bits, and for matches we only
* look at whether the match is long or not. The assumption is that for typical
- * "real" data, places that are good block boundaries will tend to be noticable
+ * "real" data, places that are good block boundaries will tend to be noticeable
* based only on changes in these aggregate frequencies, without looking for
* subtle differences in individual symbols. For example, a change from ASCII
* bytes to non-ASCII bytes, or from few matches (generally less compressible)