fixed typo

.idea/workspace.xml

@@ -5,7 +5,6 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="65bee0d8-454c-4ac8-833a-f144f1dd8f04" name="Default Changelist" comment="">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/src/main/java/com/nisum/cicd/training/springbootrefapp/controllers/HelloController.java" beforeDir="false" afterPath="$PROJECT_DIR$/src/main/java/com/nisum/cicd/training/springbootrefapp/controllers/HelloController.java" afterDir="false" />
     </list>
     <option name="SHOW_DIALOG" value="false" />

src/main/java/com/nisum/cicd/training/springbootrefapp/controllers/HelloController.java

@@ -8,6 +8,6 @@ public class HelloController {
 
 	@RequestMapping("/hello")
 	public String index() {
-		return "Greetings from Spring Boot! You have arrived to Chris' fork.";
+		return "Greetings from Spring Boot! You have arrived at Chris' fork.";
 	}
 }
\ No newline at end of file