fix EQ instruction: gear icon opens parameters

Author: espadonne

lib/activity/activityConfigs.js

@@ -159,7 +159,7 @@ export const ACTIVITY_3_CONFIG = {
         'Select a clip on one of your tracks by clicking on it.',
         'Click the "Effects" button in the toolbar to open the effects rack.',
         'Click "Add Effect" and select "Equalizer" from the list.',
-        'Click on the equalizer effect you just added to open its parameters.',
+        'Click the gear icon on the equalizer effect you just added to open its parameters.',
         'In the EQ view, find the "EQ Preset" dropdown and select "Warm Bass".',
         'Observe how the frequency curve changes. Close the EQ parameters.',
         'Click "Apply to Clip" to render the effect onto your audio.',