better method param names for LexDo()

lex/util/client.go

···
 )
 
 // API client interface used in lexgen.
+//
+// 'method' is the HTTP method type. 'inputEncoding' is the Content-Type for bodyData in Procedure calls. 'params' are query parameters. 'bodyData' should be either 'nil', an [io.Reader], or a type which can be marshalled to JSON. 'out' is optional; if not nil it should be a pointer to a type which can be un-Marshaled as JSON, for the response body.
 type LexClient interface {
-	LexDo(ctx context.Context, kind string, inpenc string, method string, params map[string]any, bodyobj any, out any) error
+	LexDo(ctx context.Context, method string, inputEncoding string, endpoint string, params map[string]any, bodyData any, out any) error
 }

xrpc/xrpc.go

···
 	return nil
 }
 
-func (c *Client) LexDo(ctx context.Context, kind string, inpenc string, method string, params map[string]any, bodyobj any, out any) error {
-	return c.Do(ctx, kind, inpenc, method, params, bodyobj, out)
+func (c *Client) LexDo(ctx context.Context, method string, inputEncoding string, endpoint string, params map[string]any, bodyData any, out any) error {
+	return c.Do(ctx, method, inputEncoding, endpoint, params, bodyData, out)
 }