diff --git a/pkg/analyzer/lib/src/analysis_options/error/option_codes.g.dart b/pkg/analyzer/lib/src/analysis_options/error/option_codes.g.dart
index 7690c44..cbe95e2 100644
--- a/pkg/analyzer/lib/src/analysis_options/error/option_codes.g.dart
+++ b/pkg/analyzer/lib/src/analysis_options/error/option_codes.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 
diff --git a/pkg/analyzer/lib/src/dart/error/ffi_code.g.dart b/pkg/analyzer/lib/src/dart/error/ffi_code.g.dart
index 873531a..c8ff006 100644
--- a/pkg/analyzer/lib/src/dart/error/ffi_code.g.dart
+++ b/pkg/analyzer/lib/src/dart/error/ffi_code.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 import "package:analyzer/src/error/analyzer_error_code.dart";
diff --git a/pkg/analyzer/lib/src/dart/error/hint_codes.g.dart b/pkg/analyzer/lib/src/dart/error/hint_codes.g.dart
index 435189c..b4770bd 100644
--- a/pkg/analyzer/lib/src/dart/error/hint_codes.g.dart
+++ b/pkg/analyzer/lib/src/dart/error/hint_codes.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 import "package:analyzer/src/error/analyzer_error_code.dart";
diff --git a/pkg/analyzer/lib/src/dart/error/syntactic_errors.g.dart b/pkg/analyzer/lib/src/dart/error/syntactic_errors.g.dart
index c175e22..93fe973 100644
--- a/pkg/analyzer/lib/src/dart/error/syntactic_errors.g.dart
+++ b/pkg/analyzer/lib/src/dart/error/syntactic_errors.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 
diff --git a/pkg/analyzer/lib/src/error/codes.g.dart b/pkg/analyzer/lib/src/error/codes.g.dart
index 589b294..0b8ddc5 100644
--- a/pkg/analyzer/lib/src/error/codes.g.dart
+++ b/pkg/analyzer/lib/src/error/codes.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 import "package:analyzer/src/error/analyzer_error_code.dart";
@@ -10528,7 +10528,7 @@
   //
   // #### Example
   //
-  // The following code produces this diagnostic beause `a` isn't a constant:
+  // The following code produces this diagnostic because `a` isn't a constant:
   //
   // ```dart
   // var a = 'a';
@@ -12030,7 +12030,7 @@
   // URI in the part directive to be the URI of the other file.
   //
   // If the [part file][] should be a part of this library, then update the URI
-  // (orlibrary name) in the part-of directive to be the URI (or name) of the
+  // (or library name) in the part-of directive to be the URI (or name) of the
   // correct library.
   static const CompileTimeErrorCode PART_OF_DIFFERENT_LIBRARY =
       CompileTimeErrorCode(
diff --git a/pkg/analyzer/lib/src/manifest/manifest_warning_code.g.dart b/pkg/analyzer/lib/src/manifest/manifest_warning_code.g.dart
index 8ac1bdd..3e8424e 100644
--- a/pkg/analyzer/lib/src/manifest/manifest_warning_code.g.dart
+++ b/pkg/analyzer/lib/src/manifest/manifest_warning_code.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 
diff --git a/pkg/analyzer/lib/src/pubspec/pubspec_warning_code.g.dart b/pkg/analyzer/lib/src/pubspec/pubspec_warning_code.g.dart
index e1565ec..cc54c3a 100644
--- a/pkg/analyzer/lib/src/pubspec/pubspec_warning_code.g.dart
+++ b/pkg/analyzer/lib/src/pubspec/pubspec_warning_code.g.dart
@@ -5,7 +5,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 
 import "package:analyzer/error/error.dart";
 
@@ -514,7 +514,7 @@
   // name: local_package
   // ```
   //
-  // If the path is wrong, then replace it with a the correct path.
+  // If the path is wrong, then replace it with the correct path.
   static const PubspecWarningCode PATH_PUBSPEC_DOES_NOT_EXIST =
       PubspecWarningCode(
     'PATH_PUBSPEC_DOES_NOT_EXIST',
diff --git a/pkg/analyzer/messages.yaml b/pkg/analyzer/messages.yaml
index 1919dae..9197dac 100644
--- a/pkg/analyzer/messages.yaml
+++ b/pkg/analyzer/messages.yaml
@@ -8960,7 +8960,7 @@
 
       #### Example
 
-      The following code produces this diagnostic beause `a` isn't a constant:
+      The following code produces this diagnostic because `a` isn't a constant:
 
       ```dart
       var a = 'a';
@@ -10241,7 +10241,7 @@
       URI in the part directive to be the URI of the other file.
 
       If the [part file][] should be a part of this library, then update the URI
-      (orlibrary name) in the part-of directive to be the URI (or name) of the
+      (or library name) in the part-of directive to be the URI (or name) of the
       correct library.
   PART_OF_NON_PART:
     problemMessage: "The included part '{0}' must have a part-of directive."
@@ -20742,7 +20742,7 @@
       name: local_package
       ```
 
-      If the path is wrong, then replace it with a the correct path.
+      If the path is wrong, then replace it with the correct path.
   UNNECESSARY_DEV_DEPENDENCY:
     problemMessage: "The dev dependency on {0} is unnecessary because there is also a normal dependency on that package."
     correctionMessage: Try removing the dev dependency.
diff --git a/pkg/analyzer/tool/diagnostics/diagnostics.md b/pkg/analyzer/tool/diagnostics/diagnostics.md
index 3483786..94268b2 100644
--- a/pkg/analyzer/tool/diagnostics/diagnostics.md
+++ b/pkg/analyzer/tool/diagnostics/diagnostics.md
@@ -11346,7 +11346,7 @@
 
 #### Example
 
-The following code produces this diagnostic beause `a` isn't a constant:
+The following code produces this diagnostic because `a` isn't a constant:
 
 {% prettify dart tag=pre+code %}
 var a = 'a';
@@ -13062,7 +13062,7 @@
 URI in the part directive to be the URI of the other file.
 
 If the [part file][] should be a part of this library, then update the URI
-(orlibrary name) in the part-of directive to be the URI (or name) of the
+(or library name) in the part-of directive to be the URI (or name) of the
 correct library.
 
 ### part_of_non_part
@@ -13229,7 +13229,7 @@
 name: local_package
 ```
 
-If the path is wrong, then replace it with a the correct path.
+If the path is wrong, then replace it with the correct path.
 
 ### prefix_collides_with_top_level_member
 
diff --git a/pkg/analyzer/tool/messages/generate.dart b/pkg/analyzer/tool/messages/generate.dart
index 93b703b..d9cffbc 100644
--- a/pkg/analyzer/tool/messages/generate.dart
+++ b/pkg/analyzer/tool/messages/generate.dart
@@ -63,7 +63,7 @@
 // THIS FILE IS GENERATED. DO NOT EDIT.
 //
 // Instead modify 'pkg/analyzer/messages.yaml' and run
-// 'dart pkg/analyzer/tool/messages/generate.dart' to update.
+// 'dart run pkg/analyzer/tool/messages/generate.dart' to update.
 ''');
 
   _AnalyzerErrorGenerator(this.errorClasses);
diff --git a/tools/VERSION b/tools/VERSION
index d3ae75a..8a1db93 100644
--- a/tools/VERSION
+++ b/tools/VERSION
@@ -27,5 +27,5 @@
 MAJOR 2
 MINOR 17
 PATCH 0
-PRERELEASE 151
+PRERELEASE 152
 PRERELEASE_PATCH 0
\ No newline at end of file