gcc/ChangeLog:
* doc/install.texi (Configuration): Fix typos in documentation
for --enable-host-pie.
at random addresses each time they are executed, therefore provide additional
protection against Return Oriented Programming (ROP) attacks.
-@option{--enable-host-pie}) may be used with @option{--enable-host-shared}),
+@option{--enable-host-pie} may be used with @option{--enable-host-shared},
in which case @option{-fPIC} is used when compiling, and @option{-pie} when
linking.