Fix license and extract_dir formatting in JSON

Signed-off-by: Andrew Poženel - SloDevTeam <andrew.pozenel@tutanota.com>

Author: anderlli0053

bucket/AltAppInstaller-Portable.json

@@ -2,14 +2,15 @@
     "version": "2.7.2",
     "description": "Alt App Installer. A Program To Download And Install Windows Store Apps",
     "homepage": "https://github.com/m-jishnu/alt-app-installer",
-    "license": "Mit",
+    "license": "MIT",
     "changelog": "https://github.com/m-jishnu/alt-app-installer/releases",
     "url": "https://github.com/m-jishnu/alt-app-installer/releases/download/v2.7.2/altappinstaller.exe#/setup.7z",
     "hash": "74eca1400943acbba8f4b0d2db3cb09e43934c7cf5a9934ae3f0da37e114dc81",
-    "extract_dir": "alt app installer",
+    "extract_dir": "altappinstaller",
+    "bin": "altappinstaller.exe",
     "shortcuts": [
         [
-            "alt app installer.exe",
+            "altappinstaller.exe",
             "Alt App Installer"
         ]
     ],
@@ -19,4 +20,4 @@
     "autoupdate": {
         "url": "https://github.com/m-jishnu/alt-app-installer/releases/download/v$version/altappinstaller.exe#/setup.7z"
     }
-}
+}