typo fixes

Author: Hendy

README.md

@@ -92,7 +92,7 @@ public class ConfigureIndexing : ApplicationEventHandler
 		LookConfiguration.TextIndexer = indexingContext => { 
 
 			// eg. if content, render page and scrape markup
-			if (indexingContext.Item.ItemType == PublishedItemType.Content) 
+			if (!indexingContext.IsDetached && indexingContext.Item.ItemType == PublishedItemType.Content) 
 			{				
 				// (could pass in httpContext to render page without http web request)
 				// return string

src/Our.Umbraco.Look/Services/LookService_RunQuery.cs

@@ -192,7 +192,7 @@ public static LookResult RunQuery(LookQuery lookQuery)
                         {
                             if (!lookQuery.NameQuery.Is.StartsWith(lookQuery.NameQuery.StartsWith))
                             {
-                                return new LookResult("Conlict in NameQuery between Is and StartsWith");
+                                return new LookResult("Conflict in NameQuery between Is and StartsWith");
                             }
                         }
                         else
@@ -207,7 +207,7 @@ public static LookResult RunQuery(LookQuery lookQuery)
                         {
                             if (!lookQuery.NameQuery.Is.EndsWith(lookQuery.NameQuery.EndsWith))
                             {
-                                return new LookResult("Conlict in NameQuery between Is and EndsWith");
+                                return new LookResult("Conflict in NameQuery between Is and EndsWith");
                             }                            
                         }
                         else
@@ -229,7 +229,7 @@ public static LookResult RunQuery(LookQuery lookQuery)
                         {
                             if (!lookQuery.NameQuery.Is.Contains(lookQuery.NameQuery.Contains))
                             {
-                                return new LookResult("Conlict in NameQuery between Is and Contains");
+                                return new LookResult("Conflict in NameQuery between Is and Contains");
                             }
                         }
                         else