STY: typo correction [skip ci]

miykael · web-flow · commit d8289585e302 · 2018-05-19T11:04:23.000+02:00
diff --git a/notebooks/introduction_python.ipynb b/notebooks/introduction_python.ipynb
@@ -320,7 +320,7 @@
    "outputs": [],
    "source": [
     "# string\n",
-    "s = \"hallo world\"\n",
+    "s = \"hello world\"\n",
     "\n",
     "type(s)"
    ]
