fix escaping of gen_call_with_extracted_types_and_kwargs docstring(#44177)

Author: oscardssmith

stdlib/InteractiveUtils/src/macros.jl

@@ -174,7 +174,7 @@ function gen_call_with_extracted_types(__module__, fcn, ex0, kws=Expr[])
 end
 
 """
-Same behaviour as gen_call_with_extracted_types except that keyword arguments
+Same behaviour as `gen_call_with_extracted_types` except that keyword arguments
 of the form "foo=bar" are passed on to the called function as well.
 The keyword arguments must be given before the mandatory argument.
 """