h2. Adding scripts to an Arvados repository
-Arvados crunch scripts need to be added in a *crunch_scripts* subdirectory in the repository. If this subdirectory does not exists, first create it in the local repository and change to that directory:
+Arvados crunch scripts need to be added in a *crunch_scripts* subdirectory in the repository. If this subdirectory does not exist, first create it in the local repository and change to that directory:
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<pre><code>~/tutorial$ <span class="userinput">mkdir crunch_scripts</span>