Minor typo fix.
diff --git a/Include/pyport.h b/Include/pyport.h
index baa04fe..944b83a 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -866,7 +866,7 @@
#endif
/*
- * Convenient macros to deal with endianess of the platform. WORDS_BIGENDIAN is
+ * Convenient macros to deal with endianness of the platform. WORDS_BIGENDIAN is
* detected by configure and defined in pyconfig.h. The code in pyconfig.h
* also also takes care of Apple's universal builds.
*/
diff --git a/Misc/NEWS b/Misc/NEWS
index dde9121..ad2530b 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -20,7 +20,7 @@
user that created them, even when the source file is read-only.
- Issue #16166: Add PY_LITTLE_ENDIAN and PY_BIG_ENDIAN macros and unified
- endianess detection and handling.
+ endianness detection and handling.
- Issue #15958: bytes.join and bytearray.join now accept arbitrary buffer
objects.