Cog changed, instructions for running the sample html changed as a result.

Author: nedbat

howto.txt

@@ -17,7 +17,7 @@
     - Generate new sample_html to get the latest, incl footer version number:
         cd C:\ned\cog\trunk
         rmdir/s/q htmlcov
-        coverage run --branch --source=cogapp cogapp\test_cogapp.py CogTestsInMemory
+        coverage run --branch --source=cogapp -m cogapp.test_cogapp CogTestsInMemory
         coverage html
         - IF BETA:
             copy/y htmlcov\*.* C:\ned\coverage\trunk\doc\sample_html_beta