Update synth.py (googleapis#276)

Author: jkwlui

handwritten/bigtable/synth.py

@@ -8,7 +8,6 @@
 gapic = gcp.GAPICGenerator()
 common_templates = gcp.CommonTemplates()
 
-# tasks has two product names, and a poorly named artman yaml
 v2_library = gapic.node_library(
     'bigtable', 'v2', config_path='/google/bigtable/artman_bigtable.yaml')