Merge pull request #2860 from devitocodes/remove-singularity

misc: Remove decrepit singularity def file

Author: JDBetteridge

docker/Singularity.nvidia.def

@@ -831,13 +831,13 @@
    "cell_type": "markdown",
    "metadata": {},
    "source": [
-    "# Example C: Combining ConditionaDimension\n",
+    "# Example C: Combining ConditionalDimension\n",
     "\n",
-    "In some cases, a `ConditionaDimension` might be used in combination with an implicit_dim to handle specific cases. This combination can be made mutually exclusive (And) or inclusive (Or).\n",
+    "In some cases, a `ConditionalDimension` might be used in combination with an implicit_dim to handle specific cases. This combination can be made mutually exclusive (And) or inclusive (Or).\n",
     "\n",
     "As an example, let's consider the following case:\n",
     "\n",
-    "- Set all even x indices to 1 using the standard subsampling `factor` ConditionaDimension\n",
+    "- Set all even x indices to 1 using the standard subsampling `factor` ConditionalDimension\n",
     "- Set the edges to 2"
    ]
   },