diff --git a/test.sh b/test.sh
index a24d445..c5c0c27 100755
--- a/test.sh
+++ b/test.sh
@@ -19,6 +19,6 @@ fi
 
 TEST='hello'
 
-ADISP="$(tr '[:lower:]' '[:upper:]' <<< ${test:0:1})${test:1}"
+ADISP="$(tr '[:lower:]' '[:upper:]' <<< ${TEST:0:1})${TEST:1}"
 
 echo "HERE: ${ADISP}"
\ No newline at end of file