[analyzer] Fix extra space in comments generated for error codes.

Change-Id: If980905994de99c43aea53d2afd1c224142760e7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/443881
Auto-Submit: Paul Berry <[email protected]>
Commit-Queue: Konstantin Shcheglov <[email protected]>
Reviewed-by: Konstantin Shcheglov <[email protected]>

Author: stereotype441

pkg/_fe_analyzer_shared/lib/src/scanner/errors.g.dart

@@ -27,15 +27,15 @@ library;
 import "package:_fe_analyzer_shared/src/base/errors.dart";
 
 class ScannerErrorCode extends DiagnosticCode {
-  ///  Parameters:
-  ///  0: the token that was expected but not found
+  /// Parameters:
+  /// 0: the token that was expected but not found
   static const ScannerErrorCode EXPECTED_TOKEN = const ScannerErrorCode(
     'EXPECTED_TOKEN',
     "Expected to find '{0}'.",
   );
 
-  ///  Parameters:
-  ///  0: the illegal character
+  /// Parameters:
+  /// 0: the illegal character
   static const ScannerErrorCode ILLEGAL_CHARACTER = const ScannerErrorCode(
     'ILLEGAL_CHARACTER',
     "Illegal character '{0}'.",
@@ -61,8 +61,8 @@ class ScannerErrorCode extends DiagnosticCode {
     "Expected quote (' or \").",
   );
 
-  ///  Parameters:
-  ///  0: the path of the file that cannot be read
+  /// Parameters:
+  /// 0: the path of the file that cannot be read
   static const ScannerErrorCode UNABLE_GET_CONTENT = const ScannerErrorCode(
     'UNABLE_GET_CONTENT',
     "Unable to get content of '{0}'.",
@@ -84,8 +84,8 @@ class ScannerErrorCode extends DiagnosticCode {
     correctionMessage: "Try removing the '_'.",
   );
 
-  ///  Parameters:
-  ///  0: the unsupported operator
+  /// Parameters:
+  /// 0: the unsupported operator
   static const ScannerErrorCode UNSUPPORTED_OPERATOR = const ScannerErrorCode(
     'UNSUPPORTED_OPERATOR',
     "The '{0}' operator is not supported.",