Fix typo

src/librustc_typeck/check/method/suggest.rs

@@ -385,7 +385,7 @@ impl<'a, 'gcx, 'tcx> FnCtxt<'a, 'gcx, 'tcx> {
                 if static_sources.len() == 1 {
                     if let Some(expr) = rcvr_expr {
                         err.span_suggestion(expr.span.to(span),
-                                            "use associated function syntax intead",
+                                            "use associated function syntax instead",
                                             format!("{}::{}",
                                                     self.ty_to_string(actual),
                                                     item_name));

src/test/ui/span/issue-7575.stderr

@@ -39,7 +39,7 @@ LL |     u.f8(42) + u.f9(342) + m.fff(42)
    |                            --^^^
    |                            | |
    |                            | this is an associated function, not a method
-   |                            help: use associated function syntax intead: `Myisize::fff`
+   |                            help: use associated function syntax instead: `Myisize::fff`
    |
    = note: found the following associated functions; to be used as methods, functions must have a `self` parameter
 note: the candidate is defined in an impl for the type `Myisize`