build: fix typo 'Stoage' to 'Storage' in help text

Author: ganglike248

configure.py

@@ -868,7 +868,7 @@
     action='store_true',
     dest='without_sqlite',
     default=None,
-    help='build without SQLite (disables SQLite and Web Stoage API)')
+    help='build without SQLite (disables SQLite and Web Storage API)')
 
 parser.add_argument('--ninja',
     action='store_true',