DOC: fix typos

s/accidently/accidentally/
s/any ot these messages/any of theses messages/
s/catched/caught/
s/completly/completely/
s/convertor/converter/
s/desribing/describing/
s/developper/developer/
s/eventhough/even though/
s/exectution/execution/
s/functionnality/functionality/
s/If it receive a/If it receives a/
s/In can even/It can even/
s/informations/information/
s/it will be remove /it will be removed /
s/langage/language/
s/mentionned/mentioned/
s/negociated/negotiated/
s/Optionnaly/Optionally/
s/ouputs/outputs/
s/outweights/outweighs/
s/ressources/resources/
diff --git a/doc/proxy-protocol.txt b/doc/proxy-protocol.txt
index 4969180..52d7bc7 100644
--- a/doc/proxy-protocol.txt
+++ b/doc/proxy-protocol.txt
@@ -561,7 +561,7 @@
 In case of TLS being used on the client connection, this is the exact copy of
 the "server_name" extension as defined by RFC3546 [10], section 3.1, often
 referred to as "SNI". There are probably other situations where an authority
-can be mentionned on a connection without TLS being involved at all.
+can be mentioned on a connection without TLS being involved at all.
 
 
 2.2.3. PP2_TYPE_CRC32C