U4-5559 Fix Typo "Seperate" to Separate

src/Umbraco.Web/umbraco.presentation/umbraco/uQuery/uQuery.cs

@@ -121,7 +121,7 @@ namespace umbraco
 		/// <summary>
 		/// build a string array from a csv
 		/// </summary>
-		/// <param name="csv">string of comma seperated values</param>
+		/// <param name="csv">string of comma separated values</param>
 		/// <returns>An array of node ids as string.</returns>
 		public static string[] GetCsvIds(string csv)
 		{

src/Umbraco.Web/umbraco.presentation/umbraco/users/NodePermissions.ascx.cs

@@ -61,7 +61,7 @@ namespace umbraco.cms.presentation.user
         }
 
         /// <summary>
-        /// The JavaScript method to call when a node is checked. The method will receive a comma seperated list of node IDs that are checked.
+        /// The JavaScript method to call when a node is checked. The method will receive a comma separated list of node IDs that are checked.
         /// </summary>
         public string OnClientItemChecked
         {