typos in readmes

README.md

@@ -32,7 +32,7 @@ jupyter:
 # location!
 #
 # One further complication - once you have become root, $FSLDIR may not be set,
-# so either set it as we have ione below, or make sure that it is set, before
+# so either set it as we have done below, or make sure that it is set, before
 # proceeding.
 sudo su
 export FSLDIR=/usr/local/fsl

advanced_topics/README.md

@@ -2,7 +2,7 @@ Advanced Python
 ===============
 
 This directory contains a collection of practicals, each of which covers a
-particular feature of the Python Programming language. They are intended for
+particular feature of the Python programming language. They are intended for
 people who are familiar with the basics of Python, and want to learn about
 some of the more advanced features of the language.