doc: Clarify that an error is a compiler error

This was asked on HN, and it's easy to clarify.

diff --git a/src/doc/intro.md b/src/doc/intro.md
index 10fd39c841bd658e12062378e33883945b1637ac..e8928cb55056c519d65faa4d65d8c220eba5fd46 100644 (file)
--- a/src/doc/intro.md
+++ b/src/doc/intro.md
@@ -252,7 +252,7 @@ fn main() {
 }
 ```
 
-This will result an error indicating that the value is no longer in scope:
+The compiler will produce an error indicating that the value is no longer in scope:
 
 ```text
 concurrency.rs:12:20: 12:27 error: use of moved value: 'numbers'