Fix whitespace issues

Change-Id: I7c96843996f4847f9e15022f1dc6cd85e8a092f7
diff --git a/TestON/bin/pronto.py b/TestON/bin/pronto.py
index b6dcffd..0d1b834 100644
--- a/TestON/bin/pronto.py
+++ b/TestON/bin/pronto.py
@@ -1,45 +1,45 @@
 class Pronto:
     def __init__( self ):
         self.prompt = '(.*)'
-        self.timeout = 60 
+        self.timeout = 60
 
     def status(self, *options, **def_args ):
         '''Possible Options :['Pronto-CLI']'''
         arguments= ''
         for option in options:
-            arguments = arguments + option +' ' 
+            arguments = arguments + option +' '
         prompt = def_args.setdefault('prompt',self.prompt)
         timeout = def_args.setdefault('timeout',self.timeout)
-        self.execute( cmd= "status "+ arguments, prompt = prompt, timeout = timeout ) 
+        self.execute( cmd= "status "+ arguments, prompt = prompt, timeout = timeout )
         return main.TRUE
 
     def port_show_*(self, *options, **def_args ):
         '''Possible Options :['Pronto-CLI']'''
         arguments= ''
         for option in options:
-            arguments = arguments + option +' ' 
+            arguments = arguments + option +' '
         prompt = def_args.setdefault('prompt',self.prompt)
         timeout = def_args.setdefault('timeout',self.timeout)
-        self.execute( cmd= "port show * "+ arguments, prompt = prompt, timeout = timeout ) 
+        self.execute( cmd= "port show * "+ arguments, prompt = prompt, timeout = timeout )
         return main.TRUE
 
     def status_ProntoCLI(self, *options, **def_args ):
         '''Possible Options :[]'''
         arguments= ''
         for option in options:
-            arguments = arguments + option +' ' 
+            arguments = arguments + option +' '
         prompt = def_args.setdefault('prompt',self.prompt)
         timeout = def_args.setdefault('timeout',self.timeout)
-        self.execute( cmd= "status Pronto-CLI "+ arguments, prompt = prompt, timeout = timeout ) 
+        self.execute( cmd= "status Pronto-CLI "+ arguments, prompt = prompt, timeout = timeout )
         return main.TRUE
 
     def port_show_*_ProntoCLI(self, *options, **def_args ):
         '''Possible Options :[]'''
         arguments= ''
         for option in options:
-            arguments = arguments + option +' ' 
+            arguments = arguments + option +' '
         prompt = def_args.setdefault('prompt',self.prompt)
         timeout = def_args.setdefault('timeout',self.timeout)
-        self.execute( cmd= "port show * Pronto-CLI "+ arguments, prompt = prompt, timeout = timeout ) 
+        self.execute( cmd= "port show * Pronto-CLI "+ arguments, prompt = prompt, timeout = timeout )
         return main.TRUE