diff --git a/.gitignore b/.gitignore
index ddbb1e0..f5a38bb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
 .DS_Store
 /.build
 /Packages
+**xcuserdata/
diff --git a/Sources/XMLParsing/XMLStackParser.swift b/Sources/XMLParsing/XMLStackParser.swift
index 4af9d34..88d079d 100644
--- a/Sources/XMLParsing/XMLStackParser.swift
+++ b/Sources/XMLParsing/XMLStackParser.swift
@@ -57,7 +57,7 @@ public struct XMLHeader {
 
 internal class _XMLElement {
     static let attributesKey = "___ATTRIBUTES"
-    static let escapedCharacterSet = [("&", "&amp"), ("<", "&lt;"), (">", "&gt;"), ( "'", "&apos;"), ("\"", "&quot;")]
+    static let escapedCharacterSet = [("&", "&amp;"), ("<", "&lt;"), (">", "&gt;"), ( "'", "&apos;"), ("\"", "&quot;")]
     
     var key: String
     var value: String? = nil
diff --git a/XMLParsing.xcodeproj/project.pbxproj b/XMLParsing.xcodeproj/project.pbxproj
index c0d74c5..2a505b2 100644
--- a/XMLParsing.xcodeproj/project.pbxproj
+++ b/XMLParsing.xcodeproj/project.pbxproj
@@ -131,7 +131,7 @@
 			name = Products;
 			sourceTree = BUILT_PRODUCTS_DIR;
 		};
-		OBJ_5 /*  */ = {
+		OBJ_5 = {
 			isa = PBXGroup;
 			children = (
 				OBJ_6 /* Package.swift */,
@@ -140,7 +140,6 @@
 				OBJ_26 /* Sample XML */,
 				OBJ_27 /* Products */,
 			);
-			name = "";
 			sourceTree = "<group>";
 		};
 		OBJ_7 /* Sources */ = {
@@ -247,9 +246,10 @@
 			developmentRegion = English;
 			hasScannedForEncodings = 0;
 			knownRegions = (
+				English,
 				en,
 			);
-			mainGroup = OBJ_5 /*  */;
+			mainGroup = OBJ_5;
 			productRefGroup = OBJ_27 /* Products */;
 			projectDirPath = "";
 			projectRoot = "";
@@ -420,7 +420,9 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = XMLParsing.xcodeproj/XMLParsing_Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = XMLParsing;
@@ -442,7 +444,9 @@
 				);
 				HEADER_SEARCH_PATHS = "$(inherited)";
 				INFOPLIST_FILE = XMLParsing.xcodeproj/XMLParsing_Info.plist;
+				IPHONEOS_DEPLOYMENT_TARGET = 8.0;
 				LD_RUNPATH_SEARCH_PATHS = "$(TOOLCHAIN_DIR)/usr/lib/swift/macosx";
+				MACOSX_DEPLOYMENT_TARGET = 10.6;
 				OTHER_LDFLAGS = "$(inherited)";
 				OTHER_SWIFT_FLAGS = "$(inherited)";
 				PRODUCT_BUNDLE_IDENTIFIER = XMLParsing;