Remove dash from name used in VTY cmd prompt

Others projects don't contain a dash in there, and it seems to cause
problems with TTCN3 VTY expectations.

Change-Id: I3430abb5fc622dec293457466e760de95fa3a05c

osmoappdesc.py

@@ -18,7 +18,7 @@ app_configs = {
     "osmo-pcu": ["doc/examples/osmo-pcu.cfg"]
 }
 
-apps = [(4240, "src/osmo-pcu", "Osmo-PCU", "osmo-pcu"),
+apps = [(4240, "src/osmo-pcu", "OsmoPCU", "osmo-pcu"),
         ]
 
 vty_command = ["src/osmo-pcu", "-c", "doc/examples/osmo-pcu.cfg"]

src/pcu_vty.c

@@ -1215,7 +1215,7 @@ static const char pcu_copyright[] =
 	"There is NO WARRANTY, to the extent permitted by law.\r\n";
 
 struct vty_app_info pcu_vty_info = {
-	.name		= "Osmo-PCU",
+	.name		= "OsmoPCU",
 	.version	= PACKAGE_VERSION,
 	.copyright	= pcu_copyright,
 	.go_parent_cb	= pcu_vty_go_parent,