fix spelling error s/unkown/unknown/

divertctrl/divertctrl.c

@@ -556,7 +556,7 @@ static void do_command(void)
                               }
                            }
                           if (read_char_count == 18)
-                             puts("unkown");
+                             puts("unknown");
                         }
                      }
                      while (*read_ptr && (*read_ptr != '\r'))

pcbit/pcbitctl.c

@@ -80,7 +80,7 @@ int main(int argc, char *argv[])
 			force = 1;
 			break;
 		default:
-			fprintf(stderr, "unkown option %c\n", c);
+			fprintf(stderr, "unknown option %c\n", c);
 			break;
 		}
 		if (choice)

pppdcapiplugin/capiconn.c

@@ -983,7 +983,7 @@ static void handle_controller(capiconn_context *ctx, _cmsg * cmsg)
 		      case 0: break;
 		      case 1: s = "unknown class"; break;
 		      case 2: s = "unknown function"; break;
-		      default: s = "unkown error"; break;
+		      default: s = "unknown error"; break;
 		   }
 		   if (s)
 	           (*cb->infomsg)("%s from controller 0x%x function %d: %s",