diff --git a/.idea/vcs.xml b/.idea/vcs.xml
deleted file mode 100644
index 94a25f7..0000000
--- a/.idea/vcs.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="VcsDirectoryMappings">
-    <mapping directory="$PROJECT_DIR$" vcs="Git" />
-  </component>
-</project>
\ No newline at end of file
diff --git a/HelloAndroid b/HelloAndroid
new file mode 160000
index 0000000..b0b511d
--- /dev/null
+++ b/HelloAndroid
@@ -0,0 +1 @@
+Subproject commit b0b511d24da3a5e96780d5fa02c13d7874bbc18d
diff --git a/app/src/main/java/com/magdamiu/androidfundamentalsmai2021/MainActivity.java b/app/src/main/java/com/magdamiu/androidfundamentalsmai2021/MainActivity.java
index 2a58587..61127e1 100644
--- a/app/src/main/java/com/magdamiu/androidfundamentalsmai2021/MainActivity.java
+++ b/app/src/main/java/com/magdamiu/androidfundamentalsmai2021/MainActivity.java
@@ -54,7 +54,6 @@ public void displayGreetingsOnClick(View view) {
             textViewGreetings.setText(inputName);
         } else {
             editTextName.setError(getString(R.string.error_insert_name));
-            Toast.makeText(MainActivity.this, getString(R.string.error_insert_name), Toast.LENGTH_LONG).show();
         }
     }
 }
\ No newline at end of file