gcc/ChangeLog:
* doc/invoke.texi: Fix spelling issues.
@item -fipa-strict-aliasing
@opindex fipa-strict-aliasing
-Constrols whether rules of @option{-fstrict-aliasing} are applied across
+Controls whether rules of @option{-fstrict-aliasing} are applied across
function boundaries. Note that if multiple functions gets inlined into a
-signle function the memory accesses are no longer considred to be crossing a
-function bounday.
+single function the memory accesses are no longer considered to be crossing a
+function boundary.
The @option{-fipa-strict-aliasing} option is enabled by default and is
effective only in combination with @option{-fstrict-aliasing}.