DOC/CLEANUP: fix typos

s/algorithmm/algorithm/
s/an other/another/
s/certicates/certificates/
s/exemples/examples/
s/informations/information/
s/optionnal/optional/

doc/design-thoughts/config-language.txt

@@ -24,9 +24,9 @@ Pour les filtres :
     <operator>  = [ == | =~ | =* | =^ | =/ | != | !~ | !* | !^ | !/ ]
     <pattern>   = "<string>"
     <action>    = [ allow | permit | deny | delete | replace | switch | add | set | redir ]
-    <args>      = optionnal action args
+    <args>      = optional action args
 
-    exemples:
+    examples:
 
         req in URI     =^ "/images" switch images
         req in h(host) =* ".mydomain.com" switch mydomain

doc/internals/http-parsing.txt

@@ -325,11 +325,11 @@ Unfortunately, some products such as Apache allow such characters :-/
 
 - each http_txn has 1 request message (http_req), and 0 or 1 response message
   (http_rtr). Each of them has 1 and only one http_txn. An http_txn holds
-  informations such as the HTTP method, the URI, the HTTP version, the
+  information such as the HTTP method, the URI, the HTTP version, the
   transfer-encoding, the HTTP status, the authorization, the req and rtr
   content-length, the timers, logs, etc... The backend and server which process
   the request are also known from the http_txn.
 
-- both request and response messages hold header and parsing informations, such
+- both request and response messages hold header and parsing information, such
   as the parsing state, start of headers, start of message, captures, etc...
 

doc/management.txt

@@ -208,7 +208,7 @@ list of options is :
     tokenized, so comments are stripped and indenting is forced. If a non-zero
     key is specified, lines are truncated before sensitive/confidential fields,
     and identifiers and addresses are emitted hashed with this key using the
-    same algorithmm as the one used by the anonymized mode on the CLI. This
+    same algorithm as the one used by the anonymized mode on the CLI. This
     means that the output may safely be shared with a developer who needs it
     to figure what's happening in a dump that was anonymized using the same
     key. Please also see the CLI's "set anon" command.
@@ -1694,7 +1694,7 @@ add server <backend>/<server> [args]*
 
 add ssl ca-file <cafile> <payload>
    Add a new certificate to a ca-file. This command is useful when you reached
-   the buffer size limit on the CLI and want to add multiple certicates.
+   the buffer size limit on the CLI and want to add multiple certificates.
    Instead of doing a "set" with all the certificates you are able to add each
    certificate individually. A "set ssl ca-file" will reset the ca-file.