Fix typos

Author: bugadani

compiler/rustc_middle/src/ty/query/plumbing.rs

@@ -128,7 +128,7 @@ impl<'tcx> TyCtxt<'tcx> {
     pub fn try_print_query_stack(handler: &Handler, num_frames: Option<usize>) {
         eprintln!("query stack during panic:");
 
-        // Be careful reyling on global state here: this code is called from
+        // Be careful relying on global state here: this code is called from
         // a panic hook, which means that the global `Handler` may be in a weird
         // state if it was responsible for triggering the panic.
         let mut i = 0;
@@ -507,7 +507,7 @@ macro_rules! define_queries_struct {
     (tcx: $tcx:tt,
      input: ($(([$($modifiers:tt)*] [$($attr:tt)*] [$name:ident]))*)) => {
         pub struct Queries<$tcx> {
-            /// This provides access to the incremental comilation on-disk cache for query results.
+            /// This provides access to the incremental compilation on-disk cache for query results.
             /// Do not access this directly. It is only meant to be used by
             /// `DepGraph::try_mark_green()` and the query infrastructure.
             /// This is `None` if we are not incremental compilation mode