From 6ffd239bb657ccb74222458a1a7916a48ec66bf2 Mon Sep 17 00:00:00 2001
From: Matt Moore <mattmoor@vmware.com>
Date: Thu, 5 Nov 2020 17:30:08 -0800
Subject: [PATCH] Make newlines consistent across samples (#3001)

---
 docs/serving/samples/hello-world/helloworld-kotlin/README.md    | 2 +-
 .../helloworld-kotlin/src/main/kotlin/com/example/hello/Main.kt | 2 +-
 docs/serving/samples/hello-world/helloworld-nodejs/README.md    | 2 +-
 docs/serving/samples/hello-world/helloworld-nodejs/index.js     | 2 +-
 docs/serving/samples/hello-world/helloworld-php/README.md       | 2 +-
 docs/serving/samples/hello-world/helloworld-php/index.php       | 2 +-
 6 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/docs/serving/samples/hello-world/helloworld-kotlin/README.md b/docs/serving/samples/hello-world/helloworld-kotlin/README.md
index ff4b98e7a..ae2711b45 100644
--- a/docs/serving/samples/hello-world/helloworld-kotlin/README.md
+++ b/docs/serving/samples/hello-world/helloworld-kotlin/README.md
@@ -51,7 +51,7 @@ cd knative-docs/docs/serving/samples/hello-world/helloworld-kotlin
       embeddedServer(Netty, port.toInt()) {
           routing {
               get("/") {
-                  call.respondText("Hello $target!", ContentType.Text.Html)
+                  call.respondText("Hello $target!\n", ContentType.Text.Html)
               }
           }
       }.start(wait = true)
diff --git a/docs/serving/samples/hello-world/helloworld-kotlin/src/main/kotlin/com/example/hello/Main.kt b/docs/serving/samples/hello-world/helloworld-kotlin/src/main/kotlin/com/example/hello/Main.kt
index 9745ffcef..13fd6c2cb 100644
--- a/docs/serving/samples/hello-world/helloworld-kotlin/src/main/kotlin/com/example/hello/Main.kt
+++ b/docs/serving/samples/hello-world/helloworld-kotlin/src/main/kotlin/com/example/hello/Main.kt
@@ -13,7 +13,7 @@ fun main(args: Array<String>) {
     embeddedServer(Netty, port.toInt()) {
         routing {
             get("/") {
-                call.respondText("Hello $target!", ContentType.Text.Html)
+                call.respondText("Hello $target!\n", ContentType.Text.Html)
             }
         }
     }.start(wait = true)
diff --git a/docs/serving/samples/hello-world/helloworld-nodejs/README.md b/docs/serving/samples/hello-world/helloworld-nodejs/README.md
index 1219fec19..054d3f7cd 100644
--- a/docs/serving/samples/hello-world/helloworld-nodejs/README.md
+++ b/docs/serving/samples/hello-world/helloworld-nodejs/README.md
@@ -54,7 +54,7 @@ cd knative-docs/docs/serving/samples/hello-world/helloworld-nodejs
      console.log('Hello world received a request.');
 
      const target = process.env.TARGET || 'World';
-     res.send(`Hello ${target}!`);
+     res.send(`Hello ${target}!\n`);
    });
 
    const port = process.env.PORT || 8080;
diff --git a/docs/serving/samples/hello-world/helloworld-nodejs/index.js b/docs/serving/samples/hello-world/helloworld-nodejs/index.js
index 7c2b068a0..98b117bc5 100644
--- a/docs/serving/samples/hello-world/helloworld-nodejs/index.js
+++ b/docs/serving/samples/hello-world/helloworld-nodejs/index.js
@@ -5,7 +5,7 @@ app.get('/', (req, res) => {
   console.log('Hello world received a request.');
 
   const target = process.env.TARGET || 'World';
-  res.send(`Hello ${target}!`);
+  res.send(`Hello ${target}!\n`);
 });
 
 const port = process.env.PORT || 8080;
diff --git a/docs/serving/samples/hello-world/helloworld-php/README.md b/docs/serving/samples/hello-world/helloworld-php/README.md
index 4669aa2a7..b8dd90fad 100644
--- a/docs/serving/samples/hello-world/helloworld-php/README.md
+++ b/docs/serving/samples/hello-world/helloworld-php/README.md
@@ -33,7 +33,7 @@ cd knative-docs/docs/serving/samples/hello-world/helloworld-php
    ```php
    <?php
    $target = getenv('TARGET', true) ?: 'World';
-   echo sprintf("Hello %s!", $target);
+   echo sprintf("Hello %s!\n", $target);
    ```
 
 1. Create a file named `Dockerfile` and copy the code block below into it. See
diff --git a/docs/serving/samples/hello-world/helloworld-php/index.php b/docs/serving/samples/hello-world/helloworld-php/index.php
index 4107bec64..c15bba6b9 100644
--- a/docs/serving/samples/hello-world/helloworld-php/index.php
+++ b/docs/serving/samples/hello-world/helloworld-php/index.php
@@ -1,3 +1,3 @@
 <?php
 $target = getenv('TARGET', true) ?: 'World';
-echo sprintf("Hello %s!", $target);
+echo sprintf("Hello %s!\n", $target);