docs: update general variables description

Author: Whipstickgostop

streamerbot/3.api/_variables/General.md

@@ -1,7 +1,7 @@
 ---
 title: General Variables
 navigation.title: General
-description: General variables are generated by **all triggers** and are available within **all action executions**.
+description: Variables generated by **all triggers** and available within **all action executions**.
 variables:
   - name: actionId
     type: Guid