// be passes. It provides a nice standard pass interface to these classes so
// that they can be printed out by analyze.
//
-// These classes are seperated out of analyze.cpp so that it is more clear which
+// These classes are separated out of analyze.cpp so that it is more clear which
// code is the integral part of the analyze tool, and which part of the code is
// just making it so more passes are available.
//