Replace 'the the' with 'the'

pkg/analyzer/lib/src/dart/analysis/driver.dart

Index: pkg/analyzer/lib/src/dart/analysis/driver.dart
diff --git a/pkg/analyzer/lib/src/dart/analysis/driver.dart b/pkg/analyzer/lib/src/dart/analysis/driver.dart
index 2e63f8d0800ddaf35b57073c3aadaefd2aa0982c..43effc95111868884e809364d13f720eb1b71739 100644
--- a/pkg/analyzer/lib/src/dart/analysis/driver.dart
+++ b/pkg/analyzer/lib/src/dart/analysis/driver.dart
@@ -683,7 +683,7 @@ class AnalysisDriver implements AnalysisDriverGeneric {
    *
    * The signature is based the APIs of the files of the library (including
    * the file itself) of the requested file and the transitive closure of files
-   * imported and exported by the the library.
+   * imported and exported by the library.
    */
   Future<String> getUnitElementSignature(String path) {
     if (!_fileTracker.fsState.hasUri(path)) {
@@ -1594,7 +1594,7 @@ class AnalysisResult {
 
   /**
    * The signature of the result based on the content of the file, and the
-   * transitive closure of files imported and exported by the the library of
+   * transitive closure of files imported and exported by the library of
    * the requested file.
    */
   final String _signature;
@@ -1859,7 +1859,7 @@ class UnitElementResult {
   /**
    * The signature of the [element] is based the APIs of the files of the
    * library (including the file itself) of the requested file and the
-   * transitive closure of files imported and exported by the the library.
+   * transitive closure of files imported and exported by the library.
    */
   final String signature;