@node HPPA Notes
@section Notes
-As a back end for @sc{gnu} @sc{cc} @code{@value{AS}} has been throughly tested and should
+As a back end for @sc{gnu} @sc{cc} @code{@value{AS}} has been thoroughly tested and should
work extremely well. We have tested it only minimally on hand written assembly
code and no one has tested it much on the assembly output from the HP
compilers.