patch 9.0.0828: various typos
Problem: Various typos.
Solution: Correct typos. (closes #11432)
diff --git a/src/os_macosx.m b/src/os_macosx.m
index 84a0def..33d29b6 100644
--- a/src/os_macosx.m
+++ b/src/os_macosx.m
@@ -334,7 +334,7 @@
*
* The limitations and differences include:
*
- * - The flags argument is ignored. The supplied new_value is therfore
+ * - The flags argument is ignored. The supplied new_value is therefore
* always treated as a relative time.
* - The old_value argument is ignored.
*/