Mirror Execution Instructions

Add `python` command for the classification example to match the training/learn guidance.

Author: thecapacity

README.md

@@ -25,12 +25,12 @@ Classification
 
 Once training is complete, classification is performed using this command:
 
-    bayes.py classify <file> <doctype> <doctype>
+    python bayes.py classify <file> <doctype> <doctype>
 
 + The *file* argument indicates the location of the file containing the document to be classified
 + The two *doctype* arguments are the names of the document types against which the input file will be compared
 
 For example:
 
     python bayes.py classify nigerian_finance_email.txt spam ham
-    > Probability that document is spam rather than ham is 0.98
+    > Probability that document is spam rather than ham is 0.98