Fixed Xcode warning about SSKeychain.strings being imported as UTF-8, while it actually contains UTF-16

Author: rhodgkins

SSKeychain.xcodeproj/project.pbxproj

@@ -56,7 +56,7 @@
 		21CC42AE17DB874300201DDC /* UIKit.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = UIKit.framework; path = System/Library/Frameworks/UIKit.framework; sourceTree = SDKROOT; };
 		21CC42C317DB874300201DDC /* XCTest.framework */ = {isa = PBXFileReference; lastKnownFileType = wrapper.framework; name = XCTest.framework; path = Library/Frameworks/XCTest.framework; sourceTree = DEVELOPER_DIR; };
 		21CC42DB17DB877900201DDC /* SSKeychainTests.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SSKeychainTests.m; sourceTree = "<group>"; };
-		21CC42EE17DB878300201DDC /* en */ = {isa = PBXFileReference; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/SSKeychain.strings; sourceTree = "<group>"; };
+		21CC42EE17DB878300201DDC /* en */ = {isa = PBXFileReference; fileEncoding = 10; lastKnownFileType = text.plist.strings; name = en; path = en.lproj/SSKeychain.strings; sourceTree = "<group>"; };
 		21CC42EF17DB878300201DDC /* SSKeychain.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SSKeychain.h; sourceTree = "<group>"; };
 		21CC42F017DB878300201DDC /* SSKeychain.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = SSKeychain.m; sourceTree = "<group>"; };
 		21CC42F117DB878300201DDC /* SSKeychainQuery.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = SSKeychainQuery.h; sourceTree = "<group>"; };