replace word function with method

AlisdairO · AlisdairO · commit 4ea02b72b77a · 2015-07-19T09:59:43.000+01:00
diff --git a/src/librustc_resolve/diagnostics.rs b/src/librustc_resolve/diagnostics.rs
@@ -95,7 +95,7 @@ mod bar {
 
 E0253: r##"
 Attempt was made to import an unimportable value. This can happen when
-trying to import a function from a trait. An example of this error:
+trying to import a method from a trait. An example of this error:
 
 ```
 mod foo {
