filter_wasm: fix error message
@@ -190,7 +190,7 @@ static int filter_wasm_config_read(struct flb_filter_wasm *ctx,
/* function_name setting */
if (ctx->wasm_function_name == NULL) {
- flb_plg_error(f_ins, "no WASM 'program path' was given");
+ flb_plg_error(f_ins, "no WASM 'function name' was given");
return -1;
}
