Minor style updates

Author: ipa-nhg

README.md

@@ -1,10 +1,10 @@
-## MDD EVALUATION STUDY
+## EVALUATION STUDY OF MODEL-DRIVEN DEVELOPMENT SOLUTION FOR ROBOTICS
 
-This repository collects data from the study we drive to evaluate the advantages of using Model-Driven Developemnt (MDD) techniques for the integration of robotics system based on ROS. For our case we used as MDD solution technology the RosTooling(*), which directly target the ROS ecosystem.
+This repository collects data from the study we drive to evaluate the advantages of using Model-Driven Developemnt (MDD) techniques for the integration of robotics system based on ROS. For our case we used as MDD solution technology the RosTooling, which directly target the ROS ecosystem.
 
 To cover all the aspects of an evaluation we opted for the combination of a quantitative with a qualitative evaluation.
 
-### Quantitative Study
+### Quantitative study
 
 RosTooling proposes a solution for developing robotic applications using model-driven development (MDD). The case of RosTooling is particularly interesting in the sense that it leverages the advantages of the ROS ecosystem, which has an extensive catalog of hand-crafted open-source components. 
 In order to make use of this catalog, RosTooling offers static code analyzer solutions as well as introspection of running systems. In this way RosTooling positions itself as an optimal tool for system integration using as composition modules existing ROS packages that can be easily imported into the RosTooling user interface.
@@ -33,15 +33,14 @@ To conduct this study, the publicly available work from the following repositori
   - ROS2: [ros2model](https://github.com/ipa-cmh/ros2model/)
 - Eclipse update site: [RosTooling-update-site](https://github.com/ipa320/RosTooling-update-site)
 
-### Quantitative Study
+### Quantitative study
 
 For the qualitative evaluation of the proposed MDD solution against conventional robotics software development, a questionnaire has been made available to users. This survey evaluates the ease of use, usability and potential future use of the proposed solution. All the [questions](Qualitative/README.md) are available.
 
 
-
 ## Related publications
 
-(*)For more information about the RosTooling we recommend the review of the following scientific work:
+For more information about the RosTooling we recommend the review of the following scientific work:
 - Paper: Bootstrapping MDE Development from ROS Manual Code - Part 1: Metamodeling [IRC19 paper](https://ieeexplore.ieee.org/document/8675668)
 - Paper: Bootstrapping MDE Development from ROS Manual Code - Part 2: Model Generation [Models paper](https://ieeexplore.ieee.org/document/8906937)
 - Journal Paper: Bootstrapping MDE development from ROS manual code - Part 2: Model generation and leveraging models at runtime and  [SoSym paper](https://link.springer.com/article/10.1007/s10270-021-00873-2)