Fixed indentation and spacing in removal.

scripts/removal

@@ -9,13 +9,11 @@ then
     echo "Please run this script as root (sudo $@$0)."
     exit
 fi
-
+echo
 echo -e "Welcome to the TigerOS package removal script.\n
 This script will remove all files and packages installed for a specific major."
-echo -e "\n"
-sleep 5;
-
-PS3='Please enter the major for the courses you wish to remove: '
+echo
+PS3='Please enter a number: '
 options=("CS" "IT/WMC" "NSSA/CIT" "SE" "Quit")
 select opt in "${options[@]}"
 do
@@ -23,7 +21,8 @@ do
     case $opt in
         "CS")
             echo -e "Welcome to the TigerOS CS package removal script.\n
-                  This script will remove Intellij idea, PyCharm, prolog, racket, and JFLAP from your machine."
+This script will remove Intellij idea, PyCharm, prolog, racket, and JFLAP from your machine."
+            echo
             while true; do
                 read -p "Do you wish to continue? [y/n] " yn
                 case $yn in
@@ -41,7 +40,8 @@ do
             ;;
         "IT/WMC")
             echo -e "Welcome to the TigerOS IT/WMC package removal script.\n
-            This script will remove mysql, mongodb, subversion, filezilla, and nodejs from your machine."
+This script will remove mysql, mongodb, subversion, filezilla, and nodejs from your machine."
+            echo
             while true; do
                 read -p "Do you wish to continue? [y/n] " yn
                 case $yn in
@@ -57,7 +57,8 @@ do
             ;;
         "NSSA/CIT")
             echo -e "Welcome to the TigerOS NSSA/CIT package removal script.\n
-                  This script will remove wireshark, python 2.7, and python 3 from your machine."
+This script will remove wireshark, python 2.7, and python 3 from your machine."
+            echo
             while true; do
                 read -p "Do you wish to continue [y/n] " yn
                 case $yn in
@@ -71,7 +72,8 @@ do
             ;;
         "SE" )
             echo -e "Welcome to the TigerOS Software Engineering removal script.\n
-                  This script will remove ruby, eclipse, Spin, sqlite3 and MIT Alloy from your machine."
+This script will remove ruby, eclipse, Spin, sqlite3 and MIT Alloy from your machine."
+            echo
             while true; do
                 read -p "Do you wish to continue? [y/n] " yn
                 case $yn in