Fixed typo

SG004 · web-flow · commit 21a9eb624da4 · 2019-02-06T23:17:44.000-05:00
From 'histrogram' to 'histogram'
diff --git a/tutorials/notebooks/FITS-images/FITS-images.ipynb b/tutorials/notebooks/FITS-images/FITS-images.ipynb
@@ -17,7 +17,7 @@
     "\n",
     "## Summary\n",
     "\n",
-    "This tutorial demonstrates the use of `astropy.utils.data` to download a data file, then uses `astropy.io.fits` to open the file, and lastly uses `matplotlib` to view the image with different color scales and stretches and to make histrograms. In this tutorial we've also included a demonstration of simple image stacking."
+    "This tutorial demonstrates the use of `astropy.utils.data` to download a data file, then uses `astropy.io.fits` to open the file, and lastly uses `matplotlib` to view the image with different color scales and stretches and to make histograms. In this tutorial we've also included a demonstration of simple image stacking."
    ]
   },
   {

Original file line number	Diff line number	Diff line change
`@@ -17,7 +17,7 @@`
`17`	`17`	`"\n",`
`18`	`18`	`"## Summary\n",`
`19`	`19`	`"\n",`
`20`		- "This tutorial demonstrates the use of `astropy.utils.data` to download a data file, then uses `astropy.io.fits` to open the file, and lastly uses `matplotlib` to view the image with different color scales and stretches and to make histrograms. In this tutorial we've also included a demonstration of simple image stacking."
	`20`	+ "This tutorial demonstrates the use of `astropy.utils.data` to download a data file, then uses `astropy.io.fits` to open the file, and lastly uses `matplotlib` to view the image with different color scales and stretches and to make histograms. In this tutorial we've also included a demonstration of simple image stacking."
`21`	`21`	`]`
`22`	`22`	`},`
`23`	`23`	`{`