javascript - Chrome Extension Browser Action not Appearing -

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i trying make extension google chrome, , in stages of coding it, icon browser action appear, i've added action it, won't show up. manifest.json here:

{     "manifest_version": 2,     "name": "test",     "description": "test extension"     "version": "0.1",     "background": {         "scripts": ["background.js"],     "browser_action": {         "default_icon": "icon.png" } } }

you missing , after description entity, , put } @ wrong place.

{     "manifest_version": 2,     "name": "test",     "description": "test extension",     "version": "0.1",     "background": {         "scripts": [             "background.js"         ]     },     "browser_action": {         "default_icon": "icon.png"     } }

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