corrected packaging file

Author: Numynum

.pkgmeta

@@ -1,15 +1,15 @@
 package-as: LazyCurve
 
 externals:
-    Libs/LibStub:
+    libs/LibStub:
         url: https://repos.wowace.com/wow/ace3/trunk/LibStub
 
-    Libs/AceAddon-3.0:
+    libs/AceAddon-3.0:
         url: https://repos.wowace.com/wow/ace3/trunk/AceAddon-3.0
 
-    Libs/AceConfig-3.0:
+    libs/AceConfig-3.0:
         url: https://repos.wowace.com/wow/ace3/trunk/AceConfig-3.0
 
-    Libs/AceHook-3.0:
+    libs/AceHook-3.0:
         url: https://repos.wowace.com/wow/ace3/trunk/AceHook-3.0