small changes review

Co-authored-by: Michael Jähn <[email protected]>

beginner/token.ipynb

@@ -7,15 +7,15 @@
    "source": [
     "## Create a user token to use HTTPS for working with remote repositories\n",
     "GitHub only allows authorized users to push (and pull) to remote repositories.\n",
-    "If you do not have a SSH key set up, you need to create a GitHub user token.\n",
+    "If you do not have an SSH key set up, you need to create a GitHub user token.\n",
     "\n",
     "Please follow the description for [Creating a personal access token (classic)](https://docs.github.com/en/authentication/keeping-your-account-and-data-secure/creating-a-personal-access-token#creating-a-personal-access-token-classic) provided by GitHub.\n",
     "\n",
     "Once you have a token, you can enter it instead of your password when performing Git operations over HTTPS.\n",
     "\n",
     "**Please save the token somewhere, GitHub will only show it to you once.**\n",
     "\n",
-    "If you use the token when executing the `git push` command, you may get a popup window saying something like _git-credential-osxkeychain wants to use your confidential information stored in “github.com” in your keychain_, click `Deny` and proceed to enter your GitHub username.\n",
+    "If you use the token when executing the `git push` command, you may get a popup window saying something like _'git-credential-osxkeychain wants to use your confidential information stored in “github.com” in your keychain'_, click `Deny` and proceed to enter your GitHub username.\n",
     "\n",
     "```\n",
     "git push origin <branch_name>\n",
@@ -24,7 +24,7 @@
     "```\n",
     "\n",
     "\n",
-    "> **Note about SSH**: With an SSH key, you don't need to create a user token but can push directly, as GitHub already has your information. We highly recommend you to set up a SSH key!"
+    "> **Note about SSH**: With an SSH key, you don't need to create a user token but can push directly, as GitHub already has your information. We highly recommend you to set up an SSH key!"
    ]
   }
  ],