Remove confusing extra parameter from doc example

The initial prototype shown in these examples has a `len` parameter
but that the rest of the example is as if that parameter isn't there
so remove it from the initial prototype.

Fixes https://sourceforge.net/p/swig/bugs/1289/

3 files changed, 3 insertions, 3 deletions

diff --git a/Doc/Manual/Perl5.html b/Doc/Manual/Perl5.html
index d1b5d6746..c130cdef4 100644
--- a/Doc/Manual/Perl5.html
+++ b/Doc/Manual/Perl5.html
@@ -1493,7 +1493,7 @@ as well as a special error code:
 <div class="code">
 <pre>
 /* send message, return number of bytes sent, along with success code */
-int send_message(char *text, int len, int *success);
+int send_message(char *text, int *success);
 </pre>
 </div>
 
diff --git a/Doc/Manual/Python.html b/Doc/Manual/Python.html
index e58c63715..937672c2a 100644
--- a/Doc/Manual/Python.html
+++ b/Doc/Manual/Python.html
@@ -4175,7 +4175,7 @@ as well as a special error code:
 <div class="code">
 <pre>
 /* send message, return number of bytes sent, along with success code */
-int send_message(char *text, int len, int *success);
+int send_message(char *text, int *success);
 </pre>
 </div>
 
diff --git a/Doc/Manual/Tcl.html b/Doc/Manual/Tcl.html
index 50f736d93..bab5a8c1c 100644
--- a/Doc/Manual/Tcl.html
+++ b/Doc/Manual/Tcl.html
@@ -2243,7 +2243,7 @@ as well as a special error code:
 <div class="code">
 <pre>
 /* send message, return number of bytes sent, along with success code */
-int send_message(char *text, int len, int *success);
+int send_message(char *text, int *success);
 </pre>
 </div>