Fix typos in ChangeLog and comments
diff --git a/ChangeLog b/ChangeLog
index 651ee4f..4e3ed30 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -12,7 +12,7 @@
of close to or larger than 1GB to exploit; on 64 bit machines, would require
reading a string of close to or larger than 2^62 bytes.
* Fix potential random memory allocation in mbedtls_pem_read_buffer()
- on crafted PEM input data. Found an fix provided by Guid Vranken.
+ on crafted PEM input data. Found and fix provided by Guido Vranken.
Not triggerable remotely in TLS. Triggerable remotely if you accept PEM
data from an untrusted source.
* Fix potential double-free if ssl_set_psk() is called repeatedly on