Fix misstypos in the example notebooks. (#161)

Fix misstypos

examples/prompt-tuning-personachat.ipynb

@@ -78,7 +78,7 @@
    "source": [
     "MODEL_NAME = \"bigscience/bloom-petals\" # select model you like\n",
     "NUM_PREFIX_TOKENS = 16\n",
-    "DEVICE = 'cpu'\n",
+    "DEVICE = 'cuda'\n",
     "BATCH_SIZE = 8\n",
     "LR = 1e-2\n",
     "WEIGHT_DECAY = 0.0\n",

examples/prompt-tuning-sst2.ipynb

@@ -80,7 +80,7 @@
    "source": [
     "MODEL_NAME = \"bigscience/bloom-petals\" # select model you like\n",
     "NUM_PREFIX_TOKENS = 16\n",
-    "DEVICE = 'cpu'\n",
+    "DEVICE = 'cuda'\n",
     "BATCH_SIZE = 16\n",
     "LR = 1e-2\n",
     "WEIGHT_DECAY = 0.0\n",
@@ -279,11 +279,12 @@
    ]
   },
   {
+   "attachments": {},
    "cell_type": "markdown",
    "id": "1bbf014f",
    "metadata": {},
    "source": [
-    "## Beyond soft-propmt tuning\n",
+    "## Beyond soft-prompt tuning\n",
     "\n",
     "Let's try to tune model using adapters in the middle of the model."
    ]
@@ -461,7 +462,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.9"
+   "version": "3.8.9 (default, Apr 13 2022, 08:48:07) \n[Clang 13.1.6 (clang-1316.0.21.2.5)]"
   },
   "vscode": {
    "interpreter": {