fix(docs/source/conf.py; 10a_Rasterio_intro.ipynb): add renamed raster notebook(s) to file copy list in conf.py; fix spelling in 10a_Rasterio_intro.ipynb

Author: aleaf

docs/source/conf.py

@@ -272,7 +272,8 @@
     source_path / 'part0_python_intro/09_a_Geopandas.ipynb',
     source_path / 'part0_python_intro/data/geopandas',
     source_path / 'part0_python_intro/solutions/09_Geopandas__solutions.ipynb',
-    source_path / 'part0_python_intro/10_Rasterio.ipynb',
+    source_path / 'part0_python_intro/10a_Rasterio_intro.ipynb',
+    source_path / 'part0_python_intro/10b_Rasterio_advanced.ipynb',
     source_path / 'part0_python_intro/11_xarray_mt_rainier_precip.ipynb',
     source_path / 'part1_flopy//01-Flopy-intro.ipynb',
     source_path / 'part1_flopy/solutions/02-Building-Post-Processing-MODFLOW6__solutions.ipynb',