📝 Fixed typo & shortened wording

Author: mkarlesky

build/base/templates/welcome.erb

@@ -5,8 +5,8 @@ echo "  This container includes:"
 <%# INSERT CONTENTS LIST -%>
 <% @contents.each {|item|%><%= "if [[ \"$CONTAINER_PLATFORM\" == #{item['platform']} ]]; then echo \"   * #{item['entry']}\"; fi\n"%><% } -%>
 echo "\e[0m"
-echo "  NOTICE: Container user \`$(whoami)\` lacks root priveleges as a security best practice."
-echo "  This limits installing software and more. See Docker Hub page for container security docs and options."
+echo "  NOTICE: Container user \`$(whoami)\` lacks root privileges as a security best practice."
+echo "  This limits installing software and more. See Docker Hub page for security docs and options."
 echo "\e[33m"
 echo "  To get started, enter \`ceedling help\` at the command line..."
 echo "\e[0m"