DOCSP-29031: Fix directory path of dockerfile (#107)

Author: Chris Cho

snooty.toml

@@ -43,3 +43,5 @@ write-exception-version="1"
 write-concern-exception-version="1"
 mongodb-port-mapping="35001"
 jmx-port-mapping="35000"
+sandbox-directory="kafka-edu/docs-examples/mongodb-kafka-base/"
+win-sandbox-directory="kafka-edu\\docs-examples\\mongodb-kafka-base\\"

source/quick-start.txt

@@ -52,7 +52,7 @@ tutorial. If you use bash or a similar shell, use the following commands:
 .. code-block:: bash
 
    git clone https://github.com/mongodb-university/kafka-edu.git
-   cd kafka-edu/docs-examples/mongo-kafka-base
+   cd {+sandbox-directory+}
 
 Start the Sandbox
 -----------------

source/tutorials/tutorial-setup.txt

@@ -63,7 +63,7 @@ Set Up Your Development Environment with Docker
             .. code-block:: bash
                :copyable: true
 
-               cd kafka-edu/docs-examples/mongodb-kafka-base/
+               cd {+sandbox-directory+}
 
          .. tab:: Windows
             :tabid: powershell
@@ -76,7 +76,7 @@ Set Up Your Development Environment with Docker
             .. code-block:: none
                :copyable: true
 
-               cd kafka-edu\docs-examples\mongodb-kafka-base\
+               cd {+win-sandbox-directory+}
 
       Start the Docker image with the following command: