diff --git a/source/part2/chapter-07/nb/03-coordinate-reference-systems-raster.ipynb b/source/part2/chapter-07/nb/03-coordinate-reference-systems-raster.ipynb
index aa5cf8a1..4b118f55 100644
--- a/source/part2/chapter-07/nb/03-coordinate-reference-systems-raster.ipynb
+++ b/source/part2/chapter-07/nb/03-coordinate-reference-systems-raster.ipynb
@@ -576,7 +576,7 @@
    "id": "d349e4a8-23f2-4509-bc6f-f91e2060fe23",
    "metadata": {},
    "source": [
-    "In addition, in casse you are interested to investigate the CRS information in Well-Known Text (WKT) format, it is easy to parse this information using the `.to_wkt()` method:"
+    "In addition, in case you are interested to investigate the CRS information in Well-Known Text (WKT) format, it is easy to parse this information using the `.to_wkt()` method:"
    ]
   },
   {