Linted Readme.md

Readme.md

@@ -3,7 +3,8 @@
 This repository contains ROS packages for the CereProc CereVoice TTS engine.
 
 ## Installation
-0.0 [Install ROS Hydro](http://wiki.ros.org/hydro/Installation/Ubuntu) (or maybe Indigo or J-Turtle in the future) if you haven't already.
+
+0.0 [Install ROS Indigo](http://wiki.ros.org/indigo/Installation/Ubuntu) if you haven't already.
 0.1 [Create a Catkin workspace](http://wiki.ros.org/catkin/Tutorials/create_a_workspace) if you don't already have one.
 
 1.  Clone the CereVoice SDK:
@@ -15,27 +16,31 @@ This repository contains ROS packages for the CereProc CereVoice TTS engine.
     $ git clone [email protected]:ros/cerevoice_tts.git
     $ catkin_make
 
-
 ## Running
+
 ```$ roslaunch cerevoice_tts tts.launch ```
 
 You may have to modify the language file information in the launch file.
 
 Always launch the node on the computer where the speakers are connected!
 
 ## Synthesizing text
+
 The text in the goal will be put in XML format, so feel free to use XML or SSML tags in your text.
-You do NOT have to provide the <xml> and <speak> tags. This is done automatically.
+You do NOT have to provide the `<xml>` and `<speak>` tags. This is done automatically.
 
 If you leave the voice parameter unset, the default voice will be used.
 
 The default voice is the first voice specified in the launch file.
+
 ### From the command line
+
 ```$ rosrun actionlib axclient.py /TTS ```
 
 There enter the name of the voice and the text.
 
 ### From within a ROS node
+
 See the [ROS actionlib tutorial](http://wiki.ros.org/actionlib_tutorials/Tutorials/SimpleActionClient) for how to use actionlib.
 
 Create the action client with
@@ -47,8 +52,8 @@ Set the voice and the text in the action goal with
     goal.text = "Your text here.";
     goal.voice = "Heather";
 
-
 ## Launch file format
+
 Example:
 
     <?xml version="1.0"?>
@@ -68,7 +73,6 @@ Example:
       <node name="cerevoice_tts_node" pkg="cerevoice_tts" type="cerevoice_tts_node" respawn="false" output="screen" />
     </launch>
 
-
 The path and the license of a voice are required. Lexicon and abbreviations file are optional.
 The optional string startup_sentence will be synthesized when the TTS node is ready.
 
@@ -81,5 +85,6 @@ To test text you can use the script txt2speech. It takes as an argument the path
     usage: txt2speech [-h] [--voice Alex] path/file
 
 Examples:
+
     $ rosrun cerevoice_tts txt2speech text.txt
     $ rosrun cerevoice_tts txt2speech.py --voice=Alex text.txt