fix repo url

README.md

-# SOG-Based Hybrid LTL Model Checking
+# Hybrid Parallel Model Checking of Hybrid LTL on Hybrid State Space Representation
 
 This repository hosts the results for the paper.
 
@@ -6,18 +6,17 @@ The experimental results were obtained on [Magi
 cluster](http://magi.univ-paris13.fr/wiki/) of [University Sorbonne Paris
 Nord](https://univ-paris13.fr/). We used the partition `COMPUTE` which has 40
 processors (two Intel Xeon E5-2650 v3 at 2.30GHz) connected by an InfiniBand
-network, and 64GB of RAM. A total of 5 models from the [Model Checking
+network, and 64GB of RAM. A total of 4 models from the [Model Checking
 Contest](https://mcc.lip6.fr/models.php) were used in our experiments:
 *[Philosophers](models/philo/description.pdf)* (`philo`),
 *[RobotManipulation](models/robot/description.pdf)* (`robot`),
 *[SwimmingPool](models/spool/description.pdf)*
-(`spool`), *[CircularTrains]((models/train/description.pdf))* (`train`), and
-*[TokenRing](models/tring/description.pdf)* (`ring`).
+(`spool`), and *[CircularTrains]((models/train/description.pdf))* (`train`).
 
 
 ## Clone this repository:
 ```
-git clone https://depot.lipn.univ-paris13.fr/PMC-SOG/experiments/atva2020.git && cd atva2020
+git clone https://depot.lipn.univ-paris13.fr/PMC-SOG/experiments/hybrid.git && cd hybrid
 ```
 
 ## Folder Structure