Fix typo "bellow" (#20268)

* Fix typo in constant name: s/BELLOW/BELOW/

* Fix typo ('bellow') in docs, comments and strings

Author: myabc

docs/generators/kotlin.md

@@ -47,7 +47,7 @@ These options may be applied as additional-properties (cli) or configOptions (pl
 |sortModelPropertiesByRequiredFlag|Sort model properties to place required parameters before optional parameters.| |null|
 |sortParamsByRequiredFlag|Sort method arguments to place required parameters before optional parameters.| |null|
 |sourceFolder|source folder for generated code| |src/main/kotlin|
-|supportAndroidApiLevel25AndBelow|[WARNING] This flag will generate code that has a known security vulnerability. It uses `kotlin.io.createTempFile` instead of `java.nio.file.Files.createTempFile` in order to support Android API level 25 and bellow. For more info, please check the following links https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf, https://github.com/OpenAPITools/openapi-generator/pull/9284| |false|
+|supportAndroidApiLevel25AndBelow|[WARNING] This flag will generate code that has a known security vulnerability. It uses `kotlin.io.createTempFile` instead of `java.nio.file.Files.createTempFile` in order to support Android API level 25 and below. For more info, please check the following links https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf, https://github.com/OpenAPITools/openapi-generator/pull/9284| |false|
 |useCoroutines|Whether to use the Coroutines adapter with the retrofit2 library.| |false|
 |useRxJava3|Whether to use the RxJava3 adapter with the retrofit2 library.| |false|
 |useSettingsGradle|Whether the project uses settings.gradle.| |false|

modules/openapi-generator/src/main/java/org/openapitools/codegen/languages/KotlinClientCodegen.java

@@ -93,7 +93,7 @@ public class KotlinClientCodegen extends AbstractKotlinCodegen {
     public static final String EXPLICIT_API = "explicitApi";
     public static final String NULLABLE_RETURN_TYPE = "nullableReturnType";
 
-    public static final String SUPPORT_ANDROID_API_LEVEL_25_AND_BELLOW = "supportAndroidApiLevel25AndBelow";
+    public static final String SUPPORT_ANDROID_API_LEVEL_25_AND_BELOW = "supportAndroidApiLevel25AndBelow";
 
     public static final String MAP_FILE_BINARY_TO_BYTE_ARRAY = "mapFileBinaryToByteArray";
 
@@ -275,7 +275,7 @@ public KotlinClientCodegen() {
 
         cliOptions.add(CliOption.newBoolean(GENERATE_ROOM_MODELS, "Generate Android Room database models in addition to API models (JVM Volley library only)", false));
 
-        cliOptions.add(CliOption.newBoolean(SUPPORT_ANDROID_API_LEVEL_25_AND_BELLOW, "[WARNING] This flag will generate code that has a known security vulnerability. It uses `kotlin.io.createTempFile` instead of `java.nio.file.Files.createTempFile` in order to support Android API level 25 and bellow. For more info, please check the following links https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf, https://github.com/OpenAPITools/openapi-generator/pull/9284"));
+        cliOptions.add(CliOption.newBoolean(SUPPORT_ANDROID_API_LEVEL_25_AND_BELOW, "[WARNING] This flag will generate code that has a known security vulnerability. It uses `kotlin.io.createTempFile` instead of `java.nio.file.Files.createTempFile` in order to support Android API level 25 and below. For more info, please check the following links https://github.com/OpenAPITools/openapi-generator/security/advisories/GHSA-23x4-m842-fmwf, https://github.com/OpenAPITools/openapi-generator/pull/9284"));
 
         cliOptions.add(new CliOption(MAP_FILE_BINARY_TO_BYTE_ARRAY, "Map File and Binary to ByteArray (default: false)").defaultValue(Boolean.FALSE.toString()));
 

modules/openapi-generator/src/main/resources/Java/libraries/feign/README.mustache

@@ -32,7 +32,7 @@ After the client library is installed/deployed, you can use it in your Maven pro
 
 ```
 
-And to use the api you can follow the examples bellow:
+And to use the api you can follow the examples below:
 
 ```java
 

modules/openapi-generator/src/main/resources/kotlin-client/libraries/jvm-okhttp/infrastructure/ApiClient.kt.mustache

@@ -228,7 +228,7 @@ import com.squareup.moshi.adapter
             }
 
             {{^supportAndroidApiLevel25AndBelow}}
-            // Attention: if you are developing an android app that supports API Level 25 and bellow, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
+            // Attention: if you are developing an android app that supports API Level 25 and below, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
             val tempFile = java.nio.file.Files.createTempFile(prefix, suffix).toFile()
             {{/supportAndroidApiLevel25AndBelow}}
             {{#supportAndroidApiLevel25AndBelow}}

modules/openapi-generator/src/test/resources/3_0/tags.yaml

@@ -90,7 +90,7 @@ paths:
       responses:
         '200':
           description: Ok
-# Section bellow is requested because of issue #436
+# Section below is requested because of issue #436
 components:
   schemas:
     SomeObj:

samples/client/echo_api/java/feign-gson/README.md

@@ -32,7 +32,7 @@ After the client library is installed/deployed, you can use it in your Maven pro
 
 ```
 
-And to use the api you can follow the examples bellow:
+And to use the api you can follow the examples below:
 
 ```java
 

samples/client/others/kotlin-jvm-okhttp-parameter-tests/src/main/kotlin/org/openapitools/client/infrastructure/ApiClient.kt

@@ -185,7 +185,7 @@ open class ApiClient(val baseUrl: String, val client: Call.Factory = defaultClie
                 }
             }
 
-            // Attention: if you are developing an android app that supports API Level 25 and bellow, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
+            // Attention: if you are developing an android app that supports API Level 25 and below, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
             val tempFile = java.nio.file.Files.createTempFile(prefix, suffix).toFile()
             tempFile.deleteOnExit()
             body.byteStream().use { inputStream ->

samples/client/petstore/java/feign-no-nullable/README.md

@@ -32,7 +32,7 @@ After the client library is installed/deployed, you can use it in your Maven pro
 
 ```
 
-And to use the api you can follow the examples bellow:
+And to use the api you can follow the examples below:
 
 ```java
 

samples/client/petstore/java/feign/README.md

@@ -32,7 +32,7 @@ After the client library is installed/deployed, you can use it in your Maven pro
 
 ```
 
-And to use the api you can follow the examples bellow:
+And to use the api you can follow the examples below:
 
 ```java
 

samples/client/petstore/kotlin-allOff-discriminator/src/main/kotlin/org/openapitools/client/infrastructure/ApiClient.kt

@@ -185,7 +185,7 @@ open class ApiClient(val baseUrl: String, val client: Call.Factory = defaultClie
                 }
             }
 
-            // Attention: if you are developing an android app that supports API Level 25 and bellow, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
+            // Attention: if you are developing an android app that supports API Level 25 and below, please check flag supportAndroidApiLevel25AndBelow in https://openapi-generator.tech/docs/generators/kotlin#config-options
             val tempFile = java.nio.file.Files.createTempFile(prefix, suffix).toFile()
             tempFile.deleteOnExit()
             body.byteStream().use { inputStream ->