diff --git a/config.example b/config.example
index e2a4a969..4a3e2ce2 100644
--- a/config.example
+++ b/config.example
@@ -6,6 +6,8 @@
 # Change it to your name.
 #MAINTAINER = NI-Team
 
+# -----------------------------------------------------------------------------
+
 # Choose one (1) of the following BOXMODELs. O n e !
 # Coolstream
 #BOXMODEL = nevis
@@ -20,6 +22,8 @@
 # WWIO
 #BOXMODEL = bre2ze4k
 
+# -----------------------------------------------------------------------------
+
 # Neutrino API keys
 #N_OMDB_API_KEY =
 #N_SHOUTCAST_DEV_KEY =
@@ -27,8 +31,12 @@
 #N_YOUTUBE_DEV_KEY =
 #N_WEATHER_DEV_KEY =
 
+# -----------------------------------------------------------------------------
+
 # Create debug-image. Not useful in real life.
 #DEBUG = yes
 
+# -----------------------------------------------------------------------------
+
 # NI administrator mode. Do not touch!
 #NI_ADMIN = true
diff --git a/make/environment-build.mk b/make/environment-build.mk
index baf3d56d..0476b8ac 100644
--- a/make/environment-build.mk
+++ b/make/environment-build.mk
@@ -25,12 +25,12 @@ SHELL := /bin/bash
 #                      /        /     | |     \
 # BOXMODEL          nevis apollo shiner kronos kronos_v2
 
-# - AX Technologies / Mutant --------------------------------------------------
+# - Armbox --------------------------------------------------------------------
 
 # BOXTYPE                     armbox
+#                               |
+# BOXSERIES                    hd51
 #                             /    \
-# BOXSERIES                hd51    bre2ze4k
-#                            |      |
 # BOXFAMILY                  bcm7251s
 #                            |      |
 # BOXMODEL                 hd51    bre2ze4k
diff --git a/make/host-tools.mk b/make/host-tools.mk
index 1864f2f2..5402dbaa 100644
--- a/make/host-tools.mk
+++ b/make/host-tools.mk
@@ -341,7 +341,6 @@ $(HOST_LUAROCKS): $(HOST_LUA) $(ARCHIVE)/$(HOST_LUAROCKS_SOURCE) | $(HOST_DIR)
 		$(MAKE) install
 	cat $(CONFIGS)/luarocks-config.lua >> $(HOST_LUAROCKS_CONFIG_FILE)
 	$(REMOVE)/$(HOST_LUAROCKS_TMP)
-	$(TOUCH)
 
 # -----------------------------------------------------------------------------