Comment tweaks

src/bin/dotify

@@ -3,6 +3,7 @@ set -e
 [ -n "$DOTIFY_DEBUG" ] && set -x
 
 # dotify {{VERSION}}
+# https://github.com/jimeh/dotify
 #
 # Copyright (c) 2013 Jim Myhrberg.
 #
@@ -25,11 +26,24 @@ set -e
 # IN THE SOFTWARE.
 
 
+#
+# Helper functions
+#
+
 source "../lib/arguments.sh"
 source "../lib/trim.sh"
 source "../lib/expand-path.sh"
+
+#
+# Internal functions
+#
+
 source "../lib/internals.sh"
 
+#
+# Command functions
+#
+
 source "../lib/dotify-version.sh"
 source "../lib/dotify-help.sh"
 source "../lib/dotify-info.sh"

src/lib/internals.sh

@@ -1,7 +1,3 @@
-#
-# Internal functions
-#
-
 locate-dotfile() {
   local dotfile
   if [ -n "$DOTFILE" ]; then