Fix indentations. (#120)

functions.md

@@ -61,10 +61,10 @@ function finder_path {
 }
 ```
 
- ### Print Files Selected in Finder
+### Print Files Selected in Finder
 
- ```bash
- selected() {
+```bash
+selected() {
     osascript <<EOT
         tell application "Finder"
             set theFiles to selection
@@ -74,9 +74,9 @@ function finder_path {
             end repeat
             theList
         end tell
- EOT
- }
- ```
+EOT
+}
+```
 
 ### Set Current Directory's Finder View to Column View