Merge pull request #2056 from weseek/imprv/delete-child-page

fix capital letter and small letter

resource/locales/en-US/translation.json

@@ -269,10 +269,10 @@
   "modal_delete": {
     "delete_page": "Delete Page",
     "deleting_page": "Deleting Page",
-    "delete_recursively": "Delete child pages recursively.",
+    "delete_recursively": "Delete Child Pages Recursively.",
     "delete_completely": "Delete Completely",
     "delete_completely_restriction": "You don't have the authority to delete pages completely.",
-    "recursively": "Delete children of under <code>%s</code> recursively.",
+    "recursively": "Delete children of <code>%s</code> recursively.",
     "completely": "Delete completely instead of putting it into trash."
   },
   "modal_duplicate": {