2 files changed, 2 insertions, 2 deletions

diff --git a/include/libbb.h b/include/libbb.h
index 0ec332b30..f444084b3 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -218,7 +218,7 @@ extern int vdprintf(int d, const char *format, va_list ap);
 int nfsmount(const char *spec, const char *node, int *flags,
              char **mount_opts, int running_bg);
 
-/* Include our own copy of struct sysinfo to avoid binary compatability
+/* Include our own copy of struct sysinfo to avoid binary compatibility
  * problems with Linux 2.4, which changed things.  Grumble, grumble. */
 struct sysinfo {
         long uptime;                    /* Seconds since boot */
diff --git a/include/usage.h b/include/usage.h
index c8984e99b..0ac0284ce 100644
--- a/include/usage.h
+++ b/include/usage.h
@@ -2743,7 +2743,7 @@
         USAGE_SORT_BIG("\t-s\tstable (don't sort ties alphabetically)\n") \
         "\t-u\tsuppress duplicate lines" \
         USAGE_SORT_BIG("\n\t-z\tinput terminated by nulls, not newlines\n") \
-        USAGE_SORT_BIG("\t-mST\tignored for GNU compatability") \
+        USAGE_SORT_BIG("\t-mST\tignored for GNU compatibility") \
         ""
 #define sort_example_usage \
         "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \