Fixes hatch command in contributor doc

The hatch command hatch env shell probably
was meant to be hatch shell. Since env
is a separate command, this was fixed in
the local_virtualenv doc but missed here.

contributing-docs/03_contributors_quick_start.rst

@@ -169,7 +169,8 @@ like system, this command will install all necessary dependencies that should be
   libssl-dev locales lsb-release openssh-client sasl2-bin \
   software-properties-common sqlite3 sudo unixodbc unixodbc-dev
 
-3. With Hatch you can enter virtual environment with ``hatch env shell`` command:
+3. With Hatch you can enter the virtual environment with ``hatch shell`` command, check
+   `Local virtualenvs <./07_local_virtualenv.rst#using-hatch>`__ for more details:
 
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