2 files changed, 6 insertions, 1 deletions

diff --git a/scripts/check_upstream b/scripts/check_upstream
index 9f20037..e96a450 100755
--- a/scripts/check_upstream
+++ b/scripts/check_upstream
@@ -4,7 +4,6 @@
 # check $1(repo) if upstream branch origin/master is
 # ahead of local branch $2(default to dev)
 
-
 if [ ! -d $1 ]; then
     return 0
 fi
diff --git a/scripts/load-settings.sh b/scripts/load-settings.sh
index 94e4bfc..1bc936f 100755
--- a/scripts/load-settings.sh
+++ b/scripts/load-settings.sh
@@ -5,5 +5,11 @@ fi
 # load custom aliases
 source $SETTING_DIR/alias.sh
 
+# Add custom scripts into PATH
 PATH=$PATH:$SETTING_DIR/scripts
+
+# sync with important git repos
 $SETTING_DIR/scripts/sync.sh
+
+# load custom functions
+source $SETTING_DIR/utils/osm