DOC: minor typo fix in documentation
diff --git a/doc/configuration.txt b/doc/configuration.txt
index b6bc420..49e64c5 100644
--- a/doc/configuration.txt
+++ b/doc/configuration.txt
@@ -5111,7 +5111,7 @@
This is the name of a comma-separated header list which can
contain multiple IP addresses. By default, the last occurrence is
used. This is designed to work with the X-Forwarded-For header
- and to automatically bind to the the client's IP address as seen
+ and to automatically bind to the client's IP address as seen
by previous proxy, typically Stunnel. In order to use another
occurrence from the last one, please see the <occ> parameter
below. When the header (or occurrence) is not found, no binding
@@ -9514,8 +9514,8 @@
If no entry specified, returns the full distinguished name of
the issuer of the certificate presented by the client when
the incoming connection was made over an SSL/TLS transport
- layer. Otherwise returns the the value of the first given entry
- found from the the beginning of the DN. If a positive/negative
+ layer. Otherwise returns the value of the first given entry
+ found from the beginning of the DN. If a positive/negative
occurrence number is specified as the optional second argument,
it returns the value of the nth given entry found from the
beginning/end of the DN. For instance to retrieve the common
@@ -9541,8 +9541,8 @@
If no entry specified, returns the full distinguished name of
the subject of the certificate presented by the client when
the incoming connection was made over an SSL/TLS transport
- layer. Otherwise returns the the value of the first given entry
- found from the the beginning of the DN. If a positive/negative
+ layer. Otherwise returns the value of the first given entry
+ found from the beginning of the DN. If a positive/negative
occurrence number is specified as the optional second argument,
it returns the value of the nth given entry found from the
beginning/end of the DN. For instance to retrieve the common
@@ -9575,8 +9575,8 @@
If no entry specified, returns the full distinguished name of
the issuer of the certificate presented by the frontend when
the incoming connection was made over an SSL/TLS transport
- layer. Otherwise returns the the value of the first given entry
- found from the the beginning of the DN. If a positive/negative
+ layer. Otherwise returns the value of the first given entry
+ found from the beginning of the DN. If a positive/negative
occurrence number is specified as the optional second argument,
it returns the value of the nth given entry found from the
beginning/end of the DN. For instance to retrieve the common
@@ -9602,8 +9602,8 @@
If no entry specified, returns the full distinguished name of
the subject of the certificate presented by the frontend when
the incoming connection was made over an SSL/TLS transport
- layer. Otherwise returns the the value of the first given entry
- found from the the beginning of the DN. If a positive/negative
+ layer. Otherwise returns the value of the first given entry
+ found from the beginning of the DN. If a positive/negative
occurrence number is specified as the optional second argument,
it returns the value of the nth given entry found from the
beginning/end of the DN. For instance to retrieve the common