use same text for --help than in README

Author: s-d-m

README.md

@@ -11,9 +11,9 @@ USAGE:
     simple-http-server [FLAGS] [OPTIONS] [--] [root]
 
 FLAGS:
-        --cors       Enable CORS via the "Access-Control-Allow-Origin" header
-        --coop       Add "Cross-Origin-Opener-Policy" HTTP header and set it to "same-origin"
         --coep       Add "Cross-Origin-Embedder-Policy" HTTP header and set it to "require-corp"
+        --coop       Add "Cross-Origin-Opener-Policy" HTTP header and set it to "same-origin"
+        --cors       Enable CORS via the "Access-Control-Allow-Origin" header
     -h, --help       Prints help information
     -i, --index      Enable automatic render index page [index.html, index.htm]
         --nocache    Disable http cache

src/main.rs

@@ -104,10 +104,10 @@ fn main() {
              .help("Enable CORS via the \"Access-Control-Allow-Origin\" header"))
         .arg(clap::Arg::with_name("coop")
              .long("coop")
-             .help("Enable \"Cross-Origin-Opener-Policy\": same-origin"))
+             .help("Add \"Cross-Origin-Opener-Policy\" HTTP header and set it to \"same-origin\""))
         .arg(clap::Arg::with_name("coep")
              .long("coep")
-             .help("Enable \"Cross-Origin-Embedder-Policy\": require-corp"))
+             .help("Add \"Cross-Origin-Embedder-Policy\" HTTP header and set it to \"require-corp\""))
         .arg(clap::Arg::with_name("certpass").
              long("certpass")
              .takes_value(true)