diff --git a/evalhyd-r.ipynb b/evalhyd-r.ipynb
index 2582fc283b78a654b813adac85a67530d781d53f..98d9b39161695868f2d28767fdc4faab7114dd0a 100644
--- a/evalhyd-r.ipynb
+++ b/evalhyd-r.ipynb
@@ -66,7 +66,7 @@
    "execution_count": null,
    "outputs": [],
    "source": [
-    "# shape: {series: 1, time:4}\n",
+    "# shape: {series: 1, time: 4}\n",
     "prd <- rbind(\n",
     "    c(5.3, 4.2, 5.7, 2.3)\n",
     ")"
@@ -199,21 +199,17 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "hj-38-nompi",
-   "language": "python",
-   "name": "hj-38-nompi"
+   "name": "ir",
+   "display_name": "R",
+   "language": "R"
   },
   "language_info": {
-   "codemirror_mode": {
-    "name": "ipython",
-    "version": 3
-   },
-   "file_extension": ".py",
-   "mimetype": "text/x-python",
-   "name": "python",
-   "nbconvert_exporter": "python",
-   "pygments_lexer": "ipython3",
-   "version": "3.8.13"
+   "name": "R",
+   "codemirror_mode": "r",
+   "pygments_lexer": "r",
+   "mimetype": "text/x-r-source",
+   "file_extension": ".r",
+   "version":"4.2.3"
   }
  },
  "nbformat": 4,