Update conda-recipe/README.md

Co-authored-by: Matt Mulholland <[email protected]>

conda-recipe/README.md

@@ -6,6 +6,6 @@
 
 3. Convert these built packages for the other two platforms. For example, if you ran the above command on macOS, run `conda convert -p linux-64 -p win-64 <packages files>`, where `<packages_files>` are the package files that were created in step 2.
 
-4. Upload all 9 package files (3 Python versions x 3 platfirms ) to anaconda.org using `anaconda upload --user ets <path_to_files>`.
+4. Upload all 9 package files (3 Python versions x 3 platforms) to anaconda.org using `anaconda upload --user ets <path_to_files>`.
 
 5. Test the package: `conda create -n foobar -c conda-forge -c ets python=3.9 skll`. This should _always_ install the latest package.