remove an extra comma in an initializer

Detected by: AST_DEVMODE=yes



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@48034 65c4cc65-6c06-0410-ace0-fbb531ad65f3

funcs/func_cdr.c

@@ -129,7 +129,7 @@ static struct ast_custom_function cdr_function = {
 "  For example, 'start', 'answer', and 'end' will be retrieved as epoch\n"
 "  values, when the 'u' option is passed, but formatted as YYYY-MM-DD HH:MM:SS\n"
 "  otherwise.  Similarly, disposition and amaflags will return their raw\n"
-"  integral values.\n",
+"  integral values.\n"
 "  Here is a list of all the available cdr field names:\n"
 "    clid          lastdata       disposition\n"
 "    src           start          amaflags\n"