Made documentation on migrations

Backend/Database/GameJam.php

@@ -1,9 +1,11 @@
 <?php
+//require bootstrap aka our database connection
 require_once "../../bootstrap.php";
 use Illuminate\Database\Capsule\Manager as Capsule;
 use Illuminate\Database\Schema\Blueprint;
 use Illuminate\Support\Facades\Schema;
 
+//Create game_jams table with the rows as id, name, startTime, endTime, keyWord, description and timestamp
 Capsule::schema()->create("game_jams", function (Blueprint $table){
     $table->id();
     $table->string("name");
@@ -12,4 +14,15 @@ Capsule::schema()->create("game_jams", function (Blueprint $table){
     $table->string("keyWord")->nullable();
     $table->text("description")->nullable();
     $table->timestamps();
-});
+});
+
+/*
+Syntex to create table in database
+
+$table->string("texts");
+
+$table => valuable;
+string => datatype;
+("texts") => name for the row in the database;
+nullable => is allowed to not have a value in the database;
+*/