Update README and fix newline in err message

Author: FlachyJoe

README.md

@@ -50,7 +50,7 @@ External libraries are needed for Pure-Data :
 
 See Pure-Data documentation to install them with the Deken package system
 or install a system package from your distribution repository (e.g. `sudo apt install pd-list-abs pd-iemlib`)
-or use an already populated software as [Purr-Data](http://l2ork.music.vt.edu/main/make-your-own-l2ork/software/).
+or use an already populated Pure-Data clone as [Purr-Data](http://l2ork.music.vt.edu/main/make-your-own-l2ork/software/) or [PlugData](https://plugdata.org/).
 
 Inverse kinematic features request [ikpy](https://github.com/Phylliade/ikpy).
 

fcpd/pdserver.py

@@ -190,7 +190,7 @@ def run(self):
             self.isWaiting = True
             Log(f"PDServer : Listening on port {self.listenPort}\r\n")
         else:
-            Err(f"PDServer : unable to listen port {self.listenPort}")
+            Err(f"PDServer : unable to listen port {self.listenPort}\r\n")
 
     ## Ask the server to terminate
     #  @param self