diff --git a/docs/generators/dart-jaguar.md b/docs/generators/dart-jaguar.md
index 90b3f191f48..2fa889b72de 100644
--- a/docs/generators/dart-jaguar.md
+++ b/docs/generators/dart-jaguar.md
@@ -11,12 +11,12 @@ sidebar_label: dart-jaguar
 |ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
 |allowUnicodeIdentifiers|boolean, toggles whether unicode identifiers are allowed in names or not, default is false| |false|
 |prependFormOrBodyParameters|Add form or body parameters to the beginning of the parameter list.| |false|
-|browserClient|Is the client browser based| |null|
+|browserClient|Is the client browser based (for Dart 1.x only)| |null|
 |pubName|Name in generated pubspec| |null|
 |pubVersion|Version in generated pubspec| |null|
 |pubDescription|Description in generated pubspec| |null|
 |useEnumExtension|Allow the 'x-enum-values' extension for enums| |null|
-|sourceFolder|source folder for generated code| |null|
-|supportDart2|support dart2| |true|
+|sourceFolder|Source folder for generated code| |null|
+|supportDart2|Support Dart 2.x| |true|
 |nullableFields|Is the null fields should be in the JSON payload| |null|
 |serialization|Choose serialization format JSON or PROTO is supported| |null|
diff --git a/docs/generators/dart.md b/docs/generators/dart.md
index 52e6bd7e73b..68a58e7c85c 100644
--- a/docs/generators/dart.md
+++ b/docs/generators/dart.md
@@ -11,10 +11,10 @@ sidebar_label: dart
 |ensureUniqueParams|Whether to ensure parameter names are unique in an operation (rename parameters that are not).| |true|
 |allowUnicodeIdentifiers|boolean, toggles whether unicode identifiers are allowed in names or not, default is false| |false|
 |prependFormOrBodyParameters|Add form or body parameters to the beginning of the parameter list.| |false|
-|browserClient|Is the client browser based| |null|
+|browserClient|Is the client browser based (for Dart 1.x only)| |null|
 |pubName|Name in generated pubspec| |null|
 |pubVersion|Version in generated pubspec| |null|
 |pubDescription|Description in generated pubspec| |null|
 |useEnumExtension|Allow the 'x-enum-values' extension for enums| |null|
-|sourceFolder|source folder for generated code| |null|
-|supportDart2|support dart2| |true|
+|sourceFolder|Source folder for generated code| |null|
+|supportDart2|Support Dart 2.x| |true|
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartClientCodegen.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartClientCodegen.java
index 8d9de1271e5..fed61cd4c97 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartClientCodegen.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/DartClientCodegen.java
@@ -118,13 +118,13 @@ public class DartClientCodegen extends DefaultCodegen implements CodegenConfig {
         typeMapping.put("URI", "String");
         typeMapping.put("ByteArray", "String");
 
-        cliOptions.add(new CliOption(BROWSER_CLIENT, "Is the client browser based"));
+        cliOptions.add(new CliOption(BROWSER_CLIENT, "Is the client browser based (for Dart 1.x only)"));
         cliOptions.add(new CliOption(PUB_NAME, "Name in generated pubspec"));
         cliOptions.add(new CliOption(PUB_VERSION, "Version in generated pubspec"));
         cliOptions.add(new CliOption(PUB_DESCRIPTION, "Description in generated pubspec"));
         cliOptions.add(new CliOption(USE_ENUM_EXTENSION, "Allow the 'x-enum-values' extension for enums"));
-        cliOptions.add(new CliOption(CodegenConstants.SOURCE_FOLDER, "source folder for generated code"));
-        cliOptions.add(CliOption.newBoolean(SUPPORT_DART2, "support dart2").defaultValue(Boolean.TRUE.toString()));
+        cliOptions.add(new CliOption(CodegenConstants.SOURCE_FOLDER, "Source folder for generated code"));
+        cliOptions.add(CliOption.newBoolean(SUPPORT_DART2, "Support Dart 2.x").defaultValue(Boolean.TRUE.toString()));
     }
 
     @Override