Update ReadMe.md

ReadMe.md

@@ -51,9 +51,9 @@ This package also requires of the following IRI libraries:
 
  * [iriutils](https://gitlab.iri.upc.edu/labrobotica/algorithms/iriutils "iriutils gitlab page"), a set of basic tools.
 
-## Compilation and installation
+## Compilation and installation from source
 
-Download this repository and create a build folder inside:
+Clone this repository and create a build folder inside:
 
 ``` mkdir build ```
 
@@ -78,9 +78,9 @@ To do that, execute
 
 ``` make install ```
 
-as root and the shared libraries will be copied to */usr/local/lib/iri/dynamixel_pan_tilt* directory
-and the header files will be copied to */usr/local/include/iri/dynamixel_pan_tilt* dierctory. If the 
-support for XML file is enabled, all the necessary files will be copied to */usr/local/include/iri/dynamixel_pan_tilt/xml*. 
+as root and the shared libraries will be copied to */usr/local/lib/iri/trajectory* directory
+and the header files will be copied to */usr/local/include/iri/trajectory* dierctory. If the 
+support for XML file is enabled, all the necessary files will be copied to */usr/local/include/iri/trajectory/xml*. 
 At this point, the library may be used by any user.
 
 To remove the library from the system, exceute