Rollup merge of #80548 - JohnTitor:wfcheck-foreign-fn-ice, r=davidtwco

FIx ICE on wf check for foreign fns

Fixes #80468

r? `@davidtwco` `@lcnr`

compiler/rustc_typeck/src/check/wfcheck.rs

@@ -51,7 +51,7 @@ impl<'tcx> CheckWfFcxBuilder<'tcx> {
             let fcx = FnCtxt::new(&inh, param_env, id);
             if !inh.tcx.features().trivial_bounds {
                 // As predicates are cached rather than obligations, this
-                // needsto be called first so that they are checked with an
+                // needs to be called first so that they are checked with an
                 // empty `param_env`.
                 check_false_global_bounds(&fcx, span, id);
             }