update xomment to reflect experiments_map instead of camelcaps.

Author: The-inside-man

optimizely/optimizely_config.py

@@ -23,7 +23,7 @@ def __init__(self, revision, experiments_map, features_map, datafile=None,
                  audiences=None):
         self.revision = revision
 
-        # This experimentsMap is for experiments of legacy projects only.
+        # This experiments_map is for experiments of legacy projects only.
         # For flag projects, experiment keys are not guaranteed to be unique
         # across multiple flags, so this map may not include all experiments
         # when keys conflict.