#Renamed variable

#YM-23299

Author: ChethanYoti

yoti-sdk/src/main/java/com/yoti/mobile/android/sdk/exceptions/YotiSDKAppNotInstalledException.java

@@ -2,11 +2,11 @@
 
 public class YotiSDKAppNotInstalledException extends YotiSDKException {
 
-    AppType unavailableApp;
+    AppType notInstalledApp;
 
-    public YotiSDKAppNotInstalledException(AppType unavailableApp, String message) {
+    public YotiSDKAppNotInstalledException(AppType notInstalledApp, String message) {
         super(message);
-        this.unavailableApp = unavailableApp;
+        this.notInstalledApp = notInstalledApp;
     }
 }