@deffn Option semanticdb-project-roots
The value of this variable is a list of directories (strings) that are
project roots. All subdirectories of a project root are considered
-part of the same project. This variable can be overriden by
+part of the same project. This variable can be overridden by
@code{semanticdb-project-root-functions}.
@end deffn
@node Debugging Idle Time Issues
@subsection Debugging Idle Time Issues
-If you see an error signalled during idle time, it could be an
+If you see an error signaled during idle time, it could be an
indication of a more serious issue elsewhere. It is not enough to
enable @code{debug-on-error}, because the idle scheduler inhibits the
debugger. Instead, use the following commands to debug the error:
@end example
@end defun
-These commands are often more accurate than than the @code{find-tag}
+These commands are often more accurate than the @code{find-tag}
command (@pxref{Tags,,,emacs,Emacs manual}), because the Semantic
Analyzer is context-sensitive.