Merge pull request #435 from adrn/typo

Fix typo in header of FITS-cubes

Author: adrn

tutorials/notebooks/FITS-cubes/FITS-cubes.ipynb

@@ -21,7 +21,7 @@
     "\n",
     "## Summary\n",
     "\n",
-    "In this tutorial we will visualize 2D and 3D data sets in Galactic and equartorial coordinates. \n",
+    "In this tutorial we will visualize 2D and 3D data sets in Galactic and equatorial coordinates. \n",
     "\n",
     "The tutorial will walk you though a visual analysis of the Small Magellanic Cloud (SMC) using HI 21cm emission and a Herschel 250 micron map. We will learn how to read in data from a file, query and download matching data from Herschel using astroquery, and plot the resulting images in a multitude of ways. \n",
     "\n",
@@ -832,12 +832,28 @@
   },
   "language_info": {
    "codemirror_mode": {
-    "name": "ipython"
+    "name": "ipython",
+    "version": 3
    },
    "file_extension": ".py",
    "mimetype": "text/x-python",
    "name": "python",
-   "nbconvert_exporter": "python"
+   "nbconvert_exporter": "python",
+   "pygments_lexer": "ipython3",
+   "version": "3.7.5"
+  },
+  "toc": {
+   "base_numbering": 1,
+   "nav_menu": {},
+   "number_sections": true,
+   "sideBar": true,
+   "skip_h1_title": false,
+   "title_cell": "Table of Contents",
+   "title_sidebar": "Contents",
+   "toc_cell": false,
+   "toc_position": {},
+   "toc_section_display": true,
+   "toc_window_display": false
   }
  },
  "nbformat": 4,