chore: Fix typos in 'compiler' (batch 1)

compiler/rustc_lint/src/non_local_def.rs

@@ -126,7 +126,7 @@ impl<'tcx> LateLintPass<'tcx> for NonLocalDefinitions {
                 // > same expression-containing item.
                 //
                 // To achieve this we get try to get the paths of the _Trait_ and
-                // _Type_, and we look inside thoses paths to try a find in one
+                // _Type_, and we look inside those paths to try a find in one
                 // of them a type whose parent is the same as the impl definition.
                 //
                 // If that's the case this means that this impl block declaration

compiler/rustc_lint/src/unused.rs

@@ -734,7 +734,7 @@ trait UnusedDelimLint {
             return false;
         }
 
-        // Check if we need parens for `match &( Struct { feild:  }) {}`.
+        // Check if we need parens for `match &( Struct { field:  }) {}`.
         {
             let mut innermost = inner;
             loop {