Fix typo.

README.md

@@ -31,7 +31,7 @@ DEVELOPMENT_TEAM = [Your TeamID]
 
 The `DEVELOPMENT_TEAM.xcconfig` file should not be added to any git commit. The `.gitignore` file will prevent it from getting committed to the repository. 
 
-See the file `Xcode-Config/Shared.xcconfig` for a more detailed explanation of how to set this up for this or for your own projects. 
+See the file `Xcode-config/Shared.xcconfig` for a more detailed explanation of how to set this up for this or for your own projects. 
 
 A big thank-you goes to [Jeff Johnson](https://github.com/lapcat/Bonjeff) who has come up with this way of handling the `DEVELOPMENT_TEAM` issue for open-source projects. 
 

Xcode-config/Shared.xcconfig

@@ -1,7 +1,7 @@
 #include "DEVELOPMENT_TEAM.xcconfig"
 
 // Create the file DEVELOPMENT_TEAM.xcconfig
-// in the "Xcode-Config" directory within the project directory
+// in the "Xcode-config" directory within the project directory
 // with the following build setting:
 // DEVELOPMENT_TEAM = [Your TeamID]
 
@@ -16,7 +16,7 @@
 // It should be listed under “Team ID”.
 
 // To set this system up for your own project,
-// copy the "Xcode-Config" directory there,
+// copy the "Xcode-config" directory there,
 // add it to your Xcode project,
 // navigate to your project settings
 // (root icon in the Xcode Project Navigator)