Update submodule01_Intro_to_terminal.ipynb

Author: RossCampbellNIH2

AWS/submodule01_Intro_to_terminal.ipynb

@@ -517,7 +517,7 @@
     "---------\n",
     "<div class=\"alert alert-block alert-danger\">\n",
     "    <i class=\"fa fa-exclamation-circle\" aria-hidden=\"true\"></i>\n",
-    "    <b>Alert: </b>  The following steps require that you use the terminal. For instructions on opening a new terminal console within current layout click <a href=\"https://github.com/NIGMS/NIGMS-Sandbox/blob/new_console_doc/docs/HowToCreateNewTerminalConsoleJupyterLab.md\">here</a> \n",
+    "    <b>Alert: </b>  The following steps require that you use the terminal. For instructions on opening a new terminal console within current layout click <a href=\"https://github.com/NIGMS/NIGMS-Sandbox/blob/main/docs/HowToCreateNewTerminalConsoleJupyterLab.md\">here</a> \n",
     "</div>\n",
     "\n",
     "You might have noticed that all of my filenames use `_` or `-` to separate words rather than spaces. Within commands spaces are generally used to separate arguments. Spaces within filenames will need to be *escaped* with the back slash symbol `\\`in the terminal environment. That is we will need to explicitly indicate that the space is part of the filename and NOT an indication that a second argument is being provided to the command.\n",