runtests.pl: Re-aligned feature support comments

my $has_getrlimit;  # set if system has getrlimit()

my $has_ntlm;       # set if libcurl is built with NTLM support

my $has_ntlm_wb;    # set if libcurl is built with NTLM delegation to winbind

my $has_sspi;    # set if libcurl is built with SSPI support

my $has_sspi;       # set if libcurl is built with Windows SSPI

my $has_gssapi;     # set if libcurl is built with a GSS-API library

my $has_kerberos;   # set if libcurl is built with Kerberos support

my $has_spnego;     # set if libcurl is built with SPNEGO support

my $has_tls_srp;    # set if libcurl is built with TLS-SRP support

my $has_metalink;   # set if curl is built with Metalink support

my $has_http2;      # set if libcurl is built with HTTP2 support

my $has_crypto;     # set if libcurl is built with cryptographic support

my $has_cares;      # set if built with c-ares

my $has_threadedres;# set if built with threaded resolver

# this version is decided by the particular nghttp2 library that is being used

my $h2cver = "h2c-14";

my $has_shared = "unknown";  # built shared

my $resolver;     # string to hold the resolver backend

my $has_cares;    # if built with c-ares

my $has_threadedres; # if built with threaded resolver

my $resolver;       # name of the resolver backend (for human presentation)

my $ssllib;         # name of the SSL library we use (for human presentation)

my $ssllib;      # name of the lib we use (for human presentation)

my $has_crypto;  # set if libcurl is built with cryptographic support

my $has_textaware;  # set if running on a system that has a text mode concept

                    # on files. Windows for example