configure: cleanup

Don't echo "-e" when using builtin echo in bash.

diff --git a/configure b/configure
index 1605464c6c5967ed71ae3e380e6288bb5cb7d535..3ae4c955ae8e32e69f89eb967825cea1a2137f20 100755 (executable)
--- a/configure
+++ b/configure
@@ -312,7 +312,8 @@ check_ipt
 echo -n " IPSET  "
 check_ipset
 
-echo -n -e "\niptables modules directory: "
+echo
+echo -n "iptables modules directory: "
 check_ipt_lib_dir
 
 echo -n "libc has setns: "
@@ -326,8 +327,8 @@ check_elf
 
 echo -n "libmnl support: "
 check_mnl
-echo " (required by tipc)"
 
-echo -e "\nDocs"
+echo
+echo -n "docs:"
 check_docs
-echo ""
+echo