Minor fixes

Projects/Superalgos/Schemas/Docs-Tutorials/basic-education-001-tutorial-step-back-to-school.json

@@ -22,8 +22,8 @@
         },
         {
             "style": "Callout",
-            "text": "But don't worry! If you pay attention and do all available tutorials, you will be able to tackle the learning curve like a champ!",
-            "updated": 1615308273598
+            "text": "But don't worry! If you pay attention and do all available tutorials, you will be able to tackle the learning curve like a champ! Still, be warned... most people do tutorials more than once!",
+            "updated": 1616241028048
         }
     ]
 }

Projects/Superalgos/Schemas/Docs-Tutorials/basic-education-031-tutorial-step-back-it-up-again.json

@@ -13,8 +13,8 @@
     "paragraphs": [
         {
             "style": "Callout",
-            "text": "Take a backup of the Lightning Strike Trading System! Restore the back without deleting the original. Then repeat the restore operation but deleting the original trading system first!",
-            "updated": 1615827877645
+            "text": "Take a backup of the Lightning Strike trading system! Restore the backup without deleting the original. Then repeat the restore operation but deleting the original trading system first!",
+            "updated": 1616244614576
         },
         {
             "style": "Text",