fix import snippet

number is required to load choice menu correctly

Author: wesinator

yara/snippets/yara.json

@@ -41,7 +41,7 @@
     },
     "Import": {
         "prefix": "import",
-        "body": "import \"${|pe,elf,cuckoo,magic,hash,math,dotnet,time|}\"",
+        "body": "import \"${1|pe,elf,cuckoo,magic,hash,math,dotnet,time|}\"",
         "description": "Import a YARA module"
     },
     "for": {
@@ -59,4 +59,4 @@
         "body": "all of ${them}",
         "description": "String set keyword: all"
     }
-}
+}