Remove std attribute from no-std example

jamillambert · jamillambert · commit 47ec1a8b96bc · 2025-10-29T12:39:41.000Z
The example `no-std.rs`, which is currently broken and commented out,
fails to compile without `std` because it has a crate level attribute
`#![cfg(feature = "std")]`.

Remove the `std` attribute so that the (broken) example compiles with
`no-std`.
diff --git a/bitreq/examples/no-std.rs b/bitreq/examples/no-std.rs
@@ -1,7 +1,5 @@
 //! This is a simple example to demonstrate the usage of this library.
 
-#![cfg(feature = "std")]
-
 const _RESPONSE: &str = r#"<!doctype html>
 <html>
 <head>
@@ -16,7 +14,7 @@ const _RESPONSE: &str = r#"<!doctype html>
         margin: 0;
         padding: 0;
         font-family: -apple-system, system-ui, BlinkMacSystemFont, "Segoe UI", "Open Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
-        
+
     }
     div {
         width: 600px;
@@ -36,7 +34,7 @@ const _RESPONSE: &str = r#"<!doctype html>
             width: auto;
         }
     }
-    </style>    
+    </style>
 </head>
 
 <body>
