diff --git a/install.sh b/install.sh
index ddd2f89..14b7268 100644
--- a/install.sh
+++ b/install.sh
@@ -6,10 +6,12 @@ USERNAME=$(logname)
 
 echo "What directory do you want to install to?"
 echo "Specify directory below and files wil be copied in to a subdirectory of that directory called /$GIT_NAME"
-echo "Default is /opt"
+echo "Default if nothing is entered is /opt"
 read TARGET_DIR
+#    ^
+#    L_ get user input
 
-if [ $TARGET_DIR == "" ]; then
+if [ $TARGET_DIR == "" ]; then #set directory to /opt if the user wrote nothing
     TARGET_DIR="/opt"
 fi