Stoppp using trippple consonants

pkg/compiler/lib/src/js_backend/lookup_map_analysis.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 /// Analysis to determine how to generate code for `LookupMap`s.
 library compiler.src.js_backend.lookup_map_analysis;
 
 import 'package:pub_semver/pub_semver.dart';
 
 import '../common.dart';
@@ skipping 388 matching lines @@
   /// This reference will be mutated in place to remove it's entries when the
   /// map is first seen during codegen, and to restore them (or a subset of
   /// them) when we have finished discovering which entries are used. This has
   /// the side-effect that `orignal.getDependencies()` will be empty during
   /// most of codegen until we are ready to emit the constants. However,
   /// restoring the entries before emitting code lets us keep the emitter logic
   /// agnostic of this optimization.
   final ConstructedConstantValue original;
 
   /// Reference to the lookup map analysis to be able to refer to data shared
-  /// accross infos.
+  /// across infos.
   final _LookupMapAnalysis analysis;
 
   /// Whether we have already emitted this constant.
   bool emitted = false;
 
   /// Whether the `LookupMap` constant was built using the `LookupMap.pair`
   /// constructor.
   bool singlePair;
 
   /// Entries in the lookup map whose keys have not been seen in the rest of the
@@ skipping 77 matching lines @@
         original.fields[analysis._valueField] = keyValuePairs[1];
       }
     } else {
       original.fields[analysis._entriesField] =
           new ListConstantValue(listType, keyValuePairs);
     }
   }
 }
 
 final _validLookupMapVersionConstraint = new VersionConstraint.parse('^0.0.1');