diff --git a/README.md b/README.md
index 766dbb5..7092a9c 100644
--- a/README.md
+++ b/README.md
@@ -241,33 +241,6 @@ hash tmutil &> /dev/null && sudo tmutil enablelocal
 
 ## Developer
 
-### App Icons
-
-#### Create App Icon
-Function to quickly create an application icon from 1024px master file.
-```bash
-function mkicns() {
-    if [[ -z "$@" ]]; then
-        echo "Input file missing"
-    else
-        filename=${1%.*}
-        mkdir $filename.iconset
-        sips -z 16 16   $1 --out $filename.iconset/icon_16x16.png
-        sips -z 32 32   $1 --out $filename.iconset/icon_16x16@2x.png
-        sips -z 32 32   $1 --out $filename.iconset/icon_32x32.png
-        sips -z 64 64   $1 --out $filename.iconset/icon_32x32@2x.png
-        sips -z 128 128 $1 --out $filename.iconset/icon_128x128.png
-        sips -z 256 256 $1 --out $filename.iconset/icon_128x128@2x.png
-        sips -z 256 256 $1 --out $filename.iconset/icon_256x256.png
-        sips -z 512 512 $1 --out $filename.iconset/icon_256x256@2x.png
-        sips -z 512 512 $1 --out $filename.iconset/icon_512x512.png
-        cp $1 $filename.iconset/icon_512x512@2x.png
-        iconutil -c icns $filename.iconset
-        rm -r $filename.iconset
-    fi
-}
-```
-
 ### Vim
 
 #### Compile Sane Vim
diff --git a/functions.md b/functions.md
index 195837c..336d3af 100644
--- a/functions.md
+++ b/functions.md
@@ -6,9 +6,41 @@
 
 ## Table of Contents
 
+- [Developer](#developer)
+    - [App Icons](#app-icons)
 - [Finder](#finder)
 
 
+## Developer
+
+### App Icons
+
+#### Create App Icon
+Function to quickly create an application icon from 1024px master file.
+```bash
+function mkicns() {
+    if [[ -z "$@" ]]; then
+        echo "Input file missing"
+    else
+        filename=${1%.*}
+        mkdir $filename.iconset
+        sips -z 16 16   $1 --out $filename.iconset/icon_16x16.png
+        sips -z 32 32   $1 --out $filename.iconset/icon_16x16@2x.png
+        sips -z 32 32   $1 --out $filename.iconset/icon_32x32.png
+        sips -z 64 64   $1 --out $filename.iconset/icon_32x32@2x.png
+        sips -z 128 128 $1 --out $filename.iconset/icon_128x128.png
+        sips -z 256 256 $1 --out $filename.iconset/icon_128x128@2x.png
+        sips -z 256 256 $1 --out $filename.iconset/icon_256x256.png
+        sips -z 512 512 $1 --out $filename.iconset/icon_256x256@2x.png
+        sips -z 512 512 $1 --out $filename.iconset/icon_512x512.png
+        cp $1 $filename.iconset/icon_512x512@2x.png
+        iconutil -c icns $filename.iconset
+        rm -r $filename.iconset
+    fi
+}
+```
+
+
 ## Finder