Translation Improvement

src/OfficeToolPlus/Dictionaries/Languages/en-us.xaml

@@ -934,8 +934,8 @@
     <sys:String x:Key="Err_Installation_SignatureInvalid">The signature is invalid, file: {0}</sys:String>
     <sys:String x:Key="Err_Installation_Version">Version check failure, file: {0}&#x000A;Version: {1}&#x000A;Client version: {2}</sys:String>
     <sys:String x:Key="Err_Installation_Mismatch">Version mismatch, file: {0}&#x000A;Actual version: {1}&#x000A;Architecture: {2}</sys:String>
-    <sys:String x:Key="Err_Installation_Redownload">The installation files contains errors, please try to delete and download it again.</sys:String>
-    <sys:String x:Key="Err_Installation_No_BasePack">The installation files does not contain the base package, please try to download it again.</sys:String>
+    <sys:String x:Key="Err_Installation_Redownload">These installation files contains errors, please try to delete and download them again.</sys:String>
+    <sys:String x:Key="Err_Installation_No_BasePack">These installation files does not contain the base package, please try to download again.</sys:String>
     <sys:String x:Key="Err_Reading_Info">An error occurred while reading Office information.</sys:String>
     <sys:String x:Key="Err_Saving_Info">An error occurred while saving Office information.</sys:String>
     <sys:String x:Key="Err_Start_Deploy.Download">Unable to download Office, make sure you have added a product or language, then try again.</sys:String>