added parameter description

Author: suvmanda

documentation/Functions.md

@@ -268,9 +268,15 @@ Repository will be cloned into a newly created subdirectory devonfw-tutorials.
 ### runServerJava <a name="runServerJava"></a>
 This function will run your Java application on server.Parameter and assertion information you need to use properly, which is mentioned below.In Katacoda the command will be executed in a new terminal.
 #### parameter 
-There are two parameters you need to use.
-1. 1st Parameter(devonfw/workspaces/main/jump-the-queue/java/jtqj/server)-Path to the server directory within the Java project.
-2. 2nd Parameter({ "startupTime": 40, "port": 8081, "path": "jumpthequeue" })-Assertion information. Only needed for the console runner to check if the server was started properly.
+This functions consists of two parameters.
+1. 1st Parameter:
+    - **Required**
+    - **Type**- String
+    - **Description**- Path to the server directory within the Java project.
+2. 2nd Parameter:
+    - **Required**
+    - **Type**- JSON object
+    - **Description**- Assertion information. Only needed for the console runner to check if the server was started properly.
 #### example 
 runServerJava("devonfw/workspaces/main/jump-the-queue/java/jtqj/server", { "startupTime": 40, "port": 8081, "path": "jumpthequeue" })
 
@@ -280,6 +286,8 @@ port: Port on which the server is running
 path: The URL path on which is checked if the server is running
 
 If the tutorial should be tested on the console environment, you have to specify a port.
+
+Note: To execute this function, devonfw-ide must be installed.
 ***
 
 ### npmInstall <a name="npmInstall"></a>