diff --git a/Sources/Consts/ParseKeys.swift b/Sources/Consts/ParseKeys.swift
index 4811df9..b9468d5 100644
--- a/Sources/Consts/ParseKeys.swift
+++ b/Sources/Consts/ParseKeys.swift
@@ -9,6 +9,6 @@ import Foundation
 
 enum ParseKeys {
     static let date = "data-date"
-    static let contributionCount = "data-count"
+    static let contributionCount = "data-level"
     static let rect = "rect"
 }
diff --git a/Supporting FIles/en.lproj/Localizable.strings b/Supporting Files/en.lproj/Localizable.strings
similarity index 100%
rename from Supporting FIles/en.lproj/Localizable.strings
rename to Supporting Files/en.lproj/Localizable.strings
diff --git a/Supporting FIles/ko.lproj/Localizable.strings b/Supporting Files/ko.lproj/Localizable.strings
similarity index 100%
rename from Supporting FIles/ko.lproj/Localizable.strings
rename to Supporting Files/ko.lproj/Localizable.strings
diff --git a/jandi.xcodeproj/project.pbxproj b/jandi.xcodeproj/project.pbxproj
index 0ae5770..e4a9c1a 100644
--- a/jandi.xcodeproj/project.pbxproj
+++ b/jandi.xcodeproj/project.pbxproj
@@ -85,7 +85,7 @@
 		ED18257225C4096400FCD100 = {
 			isa = PBXGroup;
 			children = (
-				ED8F6FDF25C460DA0099D861 /* Supporting FIles */,
+				ED8F6FDF25C460DA0099D861 /* Supporting Files */,
 				ED18257D25C4096400FCD100 /* Sources */,
 				ED18257C25C4096400FCD100 /* Products */,
 			);
@@ -133,12 +133,12 @@
 			path = Models;
 			sourceTree = "<group>";
 		};
-		ED8F6FDF25C460DA0099D861 /* Supporting FIles */ = {
+		ED8F6FDF25C460DA0099D861 /* Supporting Files */ = {
 			isa = PBXGroup;
 			children = (
 				ED8F6FE625C461320099D861 /* Localizable.strings */,
 			);
-			path = "Supporting FIles";
+			path = "Supporting Files";
 			sourceTree = "<group>";
 		};
 /* End PBXGroup section */
@@ -415,7 +415,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MARKETING_VERSION = 1.9;
 				PRODUCT_BUNDLE_IDENTIFIER = com.tmsae.jandi;
 				PRODUCT_NAME = "$(TARGET_NAME)";
@@ -440,7 +440,7 @@
 					"$(inherited)",
 					"@executable_path/../Frameworks",
 				);
-				MACOSX_DEPLOYMENT_TARGET = 10.12;
+				MACOSX_DEPLOYMENT_TARGET = 10.13;
 				MARKETING_VERSION = 1.9;
 				PRODUCT_BUNDLE_IDENTIFIER = com.tmsae.jandi;
 				PRODUCT_NAME = "$(TARGET_NAME)";