diff --git a/test.sh b/test.sh
index c8516a3..eb2825b 100755
--- a/test.sh
+++ b/test.sh
@@ -17,8 +17,8 @@ if [ "`git log --pretty=%H ...refs/heads/master^ | head -n 1`" != "`git ls-remot
 fi
 
 
+TEST='hello'
 
-detect_os
-#result=$(detect_os)
+ADISP="$(tr '[:lower:]' '[:upper:]' <<< ${test:0:1})${test:1}"
 
-#declare -p result
\ No newline at end of file
+echo $ADISP
\ No newline at end of file