Updated Working for Android (markdown)

Working-for-Android.md

@@ -30,7 +30,7 @@ With those commands you're installing all required tools. It includes: `tools`,
 
 ### 3. Android NDK
 
-To develop with raylib in C, we need to install the Android Native Development Kit. You can download it from [here](https://developer.android.com/ndk/downloads/). Android NDK includes support files for multiple Android APIs and multiple architectures. raylib scripts expect to use NDK r21 and found it available on `C:\android-ndk-r21`.
+To develop with raylib in C, we need to install the Android Native Development Kit. You can download it from [here](https://developer.android.com/ndk/downloads/). Android NDK includes support files for multiple Android APIs and multiple architectures. raylib scripts expect to use NDK r21 and found it available on `C:\android-ndk`.
 
 ## Compiling raylib source code