Correct paths

Author: arrrggghhh

README.md

@@ -698,15 +698,15 @@ git rebase --interactive HEAD~2
 
 ## List of git repositories in multiple directories.
 ```sh
-find -E ${targetdir} \( -regex '.*/\.git
+find -E /path1 /path2 /path3 \( -regex '.*/\.git
  -not -regex '.*/\..*/\.git
  \) -type d -print0 | xargs -0 -I {} dirname {}
 ```
 
 
 __Alternatives:__
 ```sh
-find ${targetdir} -regextype posix-egrep \( -regex '.*/\.git
+find /path1 /path2 /path3 -regextype posix-egrep \( -regex '.*/\.git
  -not -regex '.*/\..*/\.git
  \) -type d -print0 | xargs -0 -I {} dirname {}
 ```

tips.json

@@ -313,6 +313,6 @@
   "tip": "git rebase --interactive HEAD~2"
 }, {
 	"title": "List of git repositories in multiple directories.",
-  "tip": "find -E ${targetdir} \\( -regex '.*/\\.git$' -not -regex '.*/\\..*/\\.git$' \\) -type d -print0 | xargs -0 -I {} dirname {}",
-   "alternatives": ["find ${targetdir} -regextype posix-egrep \\( -regex '.*/\\.git$' -not -regex '.*/\\..*/\\.git$' \\) -type d -print0 | xargs -0 -I {} dirname {}"]
+  "tip": "find -E /path1 /path2 /path3 \\( -regex '.*/\\.git$' -not -regex '.*/\\..*/\\.git$' \\) -type d -print0 | xargs -0 -I {} dirname {}",
+   "alternatives": ["find /path1 /path2 /path3 -regextype posix-egrep \\( -regex '.*/\\.git$' -not -regex '.*/\\..*/\\.git$' \\) -type d -print0 | xargs -0 -I {} dirname {}"]
 }]